| ID,Title,Domain |
| 1,"What is good in a decision tree, a large or a small leaf size?",Techniques |
| 2,Training data only contains single positive label,Techniques |
| 3,Calculating percentage contribution of a negative component,Techniques |
| 4,Unable to open solution checker!,Hackathons |
| 5,User Name Change,Misc |
| 6,How to decide which curve to fit to our model?,Techniques |
| 7,Epochs in Neural Network,Techniques |
| 8,Chatbot to give answer(sometimes inferred) from repository,Techniques |
| 9,Plot on Google Maps in Python,Tools |
| 10,Which algorithm to choose when the response is weak?,Techniques |
| 11,"R code throws the error ""Error in trial/100 : non-numeric argument to binary operator Called from: Reduce(""+"", trial/100)""",Tools |
| 12,Learning Path to Pick to become a Data Scientist,Career |
| 13,Build High-Quality Training Data for Computer Vision and NLP Applications,Techniques |
| 14,Your score for this submission is:0.0. Your Leaderboard score is: 0.0,Hackathons |
| 15,"Which one is better to master Python, R or SAS? I want to be Data Scientist",Career |
| 16,What is the default threshold when applying logistic regression in sklearn?,Techniques |
| 17,Need Help : Where do I go from here ? How do I deep dive,Techniques |
| 18,Please guide me if PGPBA-BI course from Greatlakes will be good for me or not,Career |
| 19,How to do group by in R,Tools |
| 20,Python H20: HTTP 500 Server Error,Techniques |
| 21,How to select records containing certain names in the column in R,Tools |
| 22,What kind of plot will be helpful for total count group data ( data grouped by month and year )?,Techniques |
| 23,Problem - “Datewise” (for next week in future) forecast for the “Customer numbers” expected to have alarm,Techniques |
| 24,Example of XGBoost using Julia on the Wisconsin Breast Cancer Data,Tools |
| 25,AttributeError: Can only use .dt accessor with datetimelike values,Tools |
| 26,Recommended Desktop/Laptop Specs for Data Science,Misc |
| 27,What is the difference between the qplot() function and the ggplot() function from the ggplot2 package in R?,Tools |
| 28,Price optimization in R,Techniques |
| 29,How to find dependent variable in test dataset by using train dataset?,Techniques |
| 30,Datafest 2017 is Back,Hackathons |
| 31,Sample Data for Analysis in Retail / Consumer / Footwear industry,Misc |
| 32,How to group similar college name in one group?,Hackathons |
| 33,Best Practices for machine leaning and Deep learning's implementations,Resources |
| 34,Optimize Qlikview Document,Tools |
| 35,Does high redundancy mean high correlation,Techniques |
| 36,Why do we subtract 1 from the sample size to calculate degree of freedom?,Techniques |
| 37,Awesome iPython notebooks for data science?,Tools |
| 38,Dummy encoding for ordered categorical data,Techniques |
| 39,Practice dataset for kNN Algorithm,Resources |
| 40,Regarding Masters in Business analytics,Career |
| 41,Churn Model Data set and Technique,Techniques |
| 42,Web scraping in R,Techniques |
| 43,How does bootstrap sampling work during boosting,Techniques |
| 44,How to access specific parts of a list in R?,Tools |
| 45,Unable to fill missing value,Hackathons |
| 46,How to reduce too many IF conditions in R,Tools |
| 47,Filling missing values with '-1',Techniques |
| 48,What to do when Hosmer lemeshow test fails during Logistic regression?,Techniques |
| 49,Is it a good practice to remove observations with very less frequency from the data?,Techniques |
| 50,What is the effect of cross validation on model complexity,Techniques |
| 51,What can a business analyst offer for movie ticket booking websites?,Other |
| 52,Xgboost: Unstable Output,Other |
| 53,What is your environment - tool set & libraries to perform data analysis in Python?,Tools |
| 54,What should one learn after working on tableau,Career |
| 55,Dataset with size more than 1 TB available for download - Click prediction,Techniques |
| 56,What is RETAIN statement in SAS,Tools |
| 57,Skills Expected from a person changing Career to Analytics Feild,Career |
| 58,GridSearchCV and Cross Valdation in Python,Techniques |
| 59,How can build expression based on wild card in qlikview?,Tools |
| 60,Approaches for 'Do you know who's a Megastar'?',Hackathons |
| 61,Convert continous variables into categoriccal using Decision Trees,Techniques |
| 62,CPBAE course by IIML,Career |
| 63,How to replace missing values in a particular column using knnImpute,Tools |
| 64,Apriori and FP-Growth Algorithms,Techniques |
| 65,Reading Date Time information using R,Tools |
| 66,Parsing in SAS for a keyword,Tools |
| 67,Using customer relationships to create groups,Techniques |
| 68,How to disable the index of series to matplotlib for plotting on the X-axis?,Tools |
| 69,Training multiple models in Same GPU simultaneously and How to setup AI lab,Tools |
| 70,How to read zip file directly in Python?,Tools |
| 71,"Post 7+ years of experience, chances of switching career to analytics",Career |
| 72,I want to learn R. Is there any free course for beginners,Resources |
| 73,K Means vs Density Based Clustering,Techniques |
| 74,"Why are numerical fields dropped and just a ""present or not"" indicator flag used in their place?",Techniques |
| 75,Understaing the significance test,Resources |
| 76,Why can't we use ROC Curve to compare two models,Misc |
| 77,Meaning of the plots obtained in lm in R,Techniques |
| 78,"I m new in data science ,what can be error plz help",Hackathons |
| 79,Download - Free Tutorial to learn Data Science in R from Scratch,Resources |
| 80,Interpret result of logistic regression in terms of percentage increase or decrease,Techniques |
| 81,How to declare irregular time series data into time series,Tools |
| 82,Microsoft's Introduction to R course on edX,Resources |
| 83,Don't we get any points for participating in Skill-test?,Misc |
| 84,How to rename the file in R,Tools |
| 85,Regression analysis using polynomials,Techniques |
| 86,Can we use stock market time series table data in form of 2d matrix as input to Capsule Neural Network,Techniques |
| 87,When do we split the data into train and test data?,Techniques |
| 88,How to perform element wise multiplication in Ipython notebook?,Tools |
| 89,Dependent List Creation using Shiny,Tools |
| 90,Should I start exploring Big data technology?,Career |
| 91,How sapply simplifies the result in R,Tools |
| 92,Career in Business Analytics for Freshers,Career |
| 93,How to convert the factor into integer in R,Tools |
| 94,What do the values from varImp() for a randomForest indicate?,Techniques |
| 95,Predictive Modelling on Large Data Set,Tools |
| 96,Chrn prediction in a time frame,Techniques |
| 97,Box Detection using OpenCV,Techniques |
| 98,Career shift to Big data analytics from Mainframes,Career |
| 99,MLP - Number of neurons input layer,Techniques |
| 100,Extracting Twitter Data and Storing it,Techniques |
| 101,Explain Backup node in Hadoop(bigdata hadoop),Tools |
| 102,McKinsey Analytics Hackathon - Healthcare Analytics (14th April 2018),Hackathons |
| 103,Best Universitites for Masters in Data Science?,Career |
| 104,Loan Prediction,Hackathons |
| 105,"What are your thoughts on this article ? ""Data Scientists are dead""",Misc |
| 106,How to read raw data with more than one delimiters in SAS?,Tools |
| 107,Which technique can be used for catering order by multiple stores,Techniques |
| 108,What should be the frequency when creating time series object in R for a value which occurs once in a week?,Tools |
| 109,Resources / frameworks for Media Mix Modelling,Other |
| 110,Lasso regression to shrink the dimensions by using penalty function,Techniques |
| 111,"Customer Segmentation approach, your thoughts please",Techniques |
| 112,Multi label classification,Techniques |
| 113,How to convert date into year and month and while analyzing a time series problem in R?,Techniques |
| 114,Use of different formulas to calculate the Z-score,Techniques |
| 115,I have to predict cosine similarity between 1 & 2 column into 3rd column how to approach this problem in R,Techniques |
| 116,Multiple Instances of R Studio getting opened,Tools |
| 117,Negative Adjusted R squared,Techniques |
| 118,Selecting variables and transferring into new dataset's in SAS,Tools |
| 119,Selecting final submission for scoring,Hackathons |
| 120,How to convert data from character to a standard date format in R?,Tools |
| 121,H2o Model Classification - Confusion Matrix Vs AUC,Techniques |
| 122,How to convert a bunch of .doc files into .docx files?,Tools |
| 123,Ph. D. Scholar requires review dataset for research purpose,Techniques |
| 124,How can i implement decision tree in SAS,Tools |
| 125,How to apply a code for another 100 stocks ?,Tools |
| 126,Data mining technique for count data,Techniques |
| 127,How cross validation helps in SVM classification,Techniques |
| 128,Do we need to avoid a dummy variable trap for the Naive Bayes Classifier technique?,Techniques |
| 129,Why univariate and bivariate analysis is required for machine learning?,Hackathons |
| 130,Pls help me with the code,Techniques |
| 131,Derivate of sigmoid function in rnn implementation,Techniques |
| 132,What does stemmer do in python nltk library,Tools |
| 133,Why do we need to make our data stationary?,Techniques |
| 134,What are the career options in Machine Learning and Computer Vision,Career |
| 135,Machine learning model selection for Time Series problem,Techniques |
| 136,Data analysis of unstructured data that have non linear Key value position,Techniques |
| 137,Help me understand the questions of Deep Learning Skilltest,Techniques |
| 138,NLP Tasks & Techniques,Techniques |
| 139,Speech to Text conversion,Techniques |
| 140,Named Entity Recognition,Techniques |
| 141,Measures of Central Tendency and Dispersion - Limitations,Techniques |
| 142,Exploratory analysis on 100GB data,Techniques |
| 143,CV in random forest: error.cv is 0,Techniques |
| 144,Choosing number of trees in Random Forest,Techniques |
| 145,Banglore or NCR for Data Science career oppurtunities,Career |
| 146,MNIST Digit Data,Techniques |
| 147,Query regarding Data Normalization,Techniques |
| 148,Difference between Gradient Boosting and Adaboost?,Techniques |
| 149,Image classification for product,Techniques |
| 150,Unable to combine train and test data set in Big mart Sales problem,Hackathons |
| 151,"Business Analytics, Big Data Analytics Interview Case Study",Techniques |
| 152,How to check best cost value in SVM,Techniques |
| 153,Difference in Uni-variate time series & Regression based Forecasting?,Techniques |
| 154,Where to get SAS for personal computer and best formal coaching institute for learning SAS or R,Tools |
| 155,What are the ways and techniques to become good in Text Analytics?,Techniques |
| 156,Face recognition Accuracy,Techniques |
| 157,Handle log variables In regression,Other |
| 158,NLP Tokenization,Techniques |
| 159,"Given list of labelled words, finding sentiment",Techniques |
| 160,General query in R,Misc |
| 161,Machine Learning Fundamentals on Text Mining Multi Label Classification!,Techniques |
| 162,How find patterns in categorical data with respect to time?,Techniques |
| 163,Analytics program choice(critical) from placement perspective for BCA graduate with 2.5+ years of experience and other queries,Career |
| 164,Predict the duration a vehicle takes to service,Techniques |
| 165,When does the Private LB gets published,Hackathons |
| 166,Anybody has the dataset for the kaggle drawbridge competition,Resources |
| 167,"While joining two data.tables in R, do we need to specify key in both or not?",Tools |
| 168,How to impute categorical missing values in python?,Tools |
| 169,Highly Imbalance Dataset - AUC of 88%,Techniques |
| 170,Solution to Time Series-Practise Problem in R,Hackathons |
| 171,How to improve the performance of random forest in R,Tools |
| 172,Must read books on Python,Resources |
| 173,How to realize dbscan algorithm in python without using any packages?,Techniques |
| 174,How are you guys filling in the missing data? - Loan prediciton,Hackathons |
| 175,How to connect google analytics data to Qlikview?,Tools |
| 176,Portfolio-wide vs customer level LGD. Which is better and why?,Techniques |
| 177,Retrieve embedding from Fine Tune Bert For Binary Classification,Techniques |
| 178,Jobs For Freshers In Analytics?,Career |
| 179,SAS working knowledge for reporting professionals,Tools |
| 180,Forecasting methods and techniques,Techniques |
| 181,Error in sas code,Tools |
| 182,How does bagging affect decision tree models?,Techniques |
| 183,Assigning weights to a variable to Score a product,Techniques |
| 184,Record Matching and Clustering,Other |
| 185,Is Machine Learning a must have skill to become a data scientist?,Career |
| 186,Data applications in the financial industry,Other |
| 187,How can i make sample submission file,Hackathons |
| 188,Model building help in Excel,Other |
| 189,Need Data Source and Social media data,Resources |
| 190,Calculate run time for sentiment Analysis,Tools |
| 191,"Relevant to bike-share dataset, why not split up the hours into 24 categories instead of 8?",Techniques |
| 192,Extract words between symbols in R,Tools |
| 193,What are some good Modelling techniques in Machine learning?,Techniques |
| 194,Need dataset of Mini DataHack,Hackathons |
| 195,COUNTIF function using fixed column range in R,Tools |
| 196,How to treat '-Inf' values in R,Tools |
| 197,30 Questions to test a data scientist on Natural Language Processing [Solution: Skilltest – NLP] - doubt on question 17,Techniques |
| 198,WebAnalytics & BI,Career |
| 199,Analysis of power consumption by various equipments,Techniques |
| 200,Career move from Mainframes to big data or data science?,Career |
| 201,Medical Image Analysis In Python,Tools |
| 202,How can I make a chart static in Qlikview?,Tools |
| 203,Use of last_plot and xlim() in R,Tools |
| 204,Imputation using Boosted trees in R( gbmImpute {imputation}),Tools |
| 205,How to set missing values in R,Techniques |
| 206,Help with the list of must know Classification algorithms,Techniques |
| 207,What are advantages of rbind and cbind over matrix in R,Tools |
| 208,"How to convert data in ""Practice Problem: Time Series"" to ts format in R?",Tools |
| 209,How to get started with machine learning?,Misc |
| 210,What is the logic behind jitters command(geom_jitter( ) ) in R?,Tools |
| 211,Install tensorflow on windows 32-bit in anaconda(python),Tools |
| 212,How to repeat whole vector in R,Tools |
| 213,How to interpret the outputs from a LASSO regularization technique in R,Techniques |
| 214,Question regarding overfitting and underfitting,Tools |
| 215,What is the signifies of eta and nthread in xgboost model?,Techniques |
| 216,How to fill the missing value in the addition of Data frame in python?,Tools |
| 217,Essential Healthcare KPIs and Data Visualizations,Resources |
| 218,Random Forest Binary classification - Predict_Proba values,Techniques |
| 219,Best Tableau Training centre with Placement assistance,Career |
| 220,How to convert the column of Data frame to index of Data frame in python?,Tools |
| 221,How to get the percentage concordant and discordant values for a logistic regression model in R?,Tools |
| 222,Over Sampling mutli label data,Techniques |
| 223,Load previous saved workspace image in RStudio,Tools |
| 224,How data can be used to Build a model?,Techniques |
| 225,Binary Optimization,Techniques |
| 226,Sample solution for old data hackathons,Hackathons |
| 227,Suitability of Random forest methods for n < p classification problem?,Techniques |
| 228,Warning: argument is not numeric or logical: returning NA,Tools |
| 229,How to create Self learning data product,Other |
| 230,What is default replication factor in Hadoop( big-data-hadoop),Career |
| 231,How to convert excel dashboards in Tableau dashboards,Tools |
| 232,Feature selection using Boruta package in R,Techniques |
| 233,Why it is necessary to use cross validation approach to find the tuning parameter?,Techniques |
| 234,A look into the Hackathon,Hackathons |
| 235,How to choose the value of K in knn algorithm,Techniques |
| 236,Using R on Ubuntu vs Windows,Tools |
| 237,How to get residual in linear regression model in R,Techniques |
| 238,Looking for people with some work in General AI,Career |
| 239,Ways to find outliers in SAS,Tools |
| 240,Time series analysis with categorical values,Techniques |
| 241,Python sm.logit() - getting LinAlgError: Singular matrix when using model.fit() function,Techniques |
| 242,"How to start deep learning, I have started with basic ML, like regression and classification?",Techniques |
| 243,Which is better IIT or ISI or IISc for Data Science?,Career |
| 244,Switching to proper analystics SAS,Career |
| 245,What is career growth as a data scientist,Career |
| 246,Extract date and time from unix timestamp in R,Tools |
| 247,Looking for best BigData approach for my project,Techniques |
| 248,Predict or forecast a value for next 30 days,Techniques |
| 249,Problem statements on nsl kdd dataset,Resources |
| 250,How do I install Python 3 on an AWS EC2 instance?,Tools |
| 251,Video Classification Using Deep Learning,Techniques |
| 252,Career guidance,Career |
| 253,Why do we say errors cannot be normally distributed in logistic regression,Techniques |
| 254,Crowd Counting | Building Crowd Counting Model Using Python,Techniques |
| 255,Micro market level Analysis,Techniques |
| 256,SAS vs SAP Functional as a career choice,Career |
| 257,Variable Clustering in Python,Techniques |
| 258,Necessary mathematical skills for Machine Learning and Data analysis,Resources |
| 259,Why sorted data set gets processed faster in SAS during data manipulation?,Tools |
| 260,Setting up RStudio server on the cloud?,Tools |
| 261,How to create stack of bar plot in python?,Tools |
| 262,I am facing issues with improving the models and score,Other |
| 263,How to read SAS data set in excel?,Tools |
| 264,How to drop a variable in R?,Tools |
| 265,"Running multiple algorithms using caretList, caretEnsemble",Tools |
| 266,Dealing with large number of features in document term matrix in text mining,Techniques |
| 267,Syntax error in spyder - invalid character in identifier,Tools |
| 268,Error in applying SVM on image data,Tools |
| 269,How to hide the default column numbers in R while showing output,Tools |
| 270,Predicting Building Fire Alarms,Techniques |
| 271,How to make overlaid line distributions with and without using ggplot 2 in R?,Tools |
| 272,Recommender systems tutorial,Techniques |
| 273,How to use na.roughfix to remove missing value from data,Techniques |
| 274,How to construct an ensemble from many different search points in R,Techniques |
| 275,One query related to career transition,Career |
| 276,Feature Engineering - EDA Best practices for a project with large number of attributes,Techniques |
| 277,From which resources can I learn Piwik Web analytics,Resources |
| 278,What is standardized distance in knn,Techniques |
| 279,How to swift Non-IT Professional Career to data analytics,Career |
| 280,Why we need to convert Numeric Variable into Categorical variable in Model Building?,Techniques |
| 281,When can the data contain 1/0 for amount and kgs,Techniques |
| 282,What is a Feature Mask?,Techniques |
| 283,Model Fit / Validation of a model,Techniques |
| 284,Which algorithms are good for Multi class classification problems?,Techniques |
| 285,Career Change after having different experience,Career |
| 286,What is Dynamic Time Warping algorithm,Techniques |
| 287,Need help to solve this simple entry-level problem,Techniques |
| 288,How to read the association rules to find clustered items?,Techniques |
| 289,How to test a hypothesis (python) - customers with larger fares are more likely to travel alone?,Techniques |
| 290,How to interpret the factors in factor analysis,Techniques |
| 291,Feature Hashing in R,Techniques |
| 292,Black friday solution,Hackathons |
| 293,Full_join function not working in R,Techniques |
| 294,What should be the value of nround in xgboost model,Techniques |
| 295,PG Diploma in Data Science from Manipal Global,Career |
| 296,Data Visualization – How to Pick the Right Chart Type?,Other |
| 297,Why are features of steel washers normally distributed in a factory making them?,Misc |
| 298,What is difference between bar graph and histogram?,Techniques |
| 299,Admission process for Data Science from Praxis Business School,Career |
| 300,How to compute new distribution in bagging,Techniques |
| 301,How to print heading of fields on every page in excel?,Tools |
| 302,Which significance test to use for categorical data?,Techniques |
| 303,Open Source Dashboard Tool for Visualizations,Tools |
| 304,Using scrapy to extract actual time from relative time,Techniques |
| 305,Distribution Fitting for large scale data in Python,Techniques |
| 306,MS DS Grad School Advice!,Career |
| 307,"Problem in tensorflow, Cannot feed value of shape (140, 29, 29) for Tensor u’Placeholder:0′, which has shape ‘(?, 841)’",Tools |
| 308,"Discussions for article ""A comprehensive beginner's guide to create a Time Series Forecast (with Codes in Python)""",Other |
| 309,Scaling a Random Forest Classifier from 3 classes to 300,Techniques |
| 310,How to tabulate unstructured data?,Techniques |
| 311,R - accuracy() and “Error in xx - ff[1:n] : non-numeric argument to binary operator”,Tools |
| 312,CSS Corp is hiring Machine Learning developers,Career |
| 313,Importance of probability in data science,Techniques |
| 314,How can I plot the margins of SVM in R,Tools |
| 315,How do I plot the specificity vs sensitivity graph in R,Tools |
| 316,Understanding the Math behind XgBoost,Techniques |
| 317,What is the difference between svmRadial and lssvmradial in R,Tools |
| 318,Use of different distance measures in KNN algorithm,Techniques |
| 319,Tableau vs Qlikview vs MSBI&power-bi – which tool should I learn?,Career |
| 320,miscTools rSquared,Techniques |
| 321,Creating a new variable depending on another variable value in R,Tools |
| 322,How to plot Heat map in python?,Tools |
| 323,Post-Graduate Diploma in Statistical Methods and Analytics,Career |
| 324,How can I import CSV file to Tableau Public?,Tools |
| 325,Loading Sklearn Preprocessing throws error,Tools |
| 326,YOLO algorithm for object detection with bounding boxes,Techniques |
| 327,Sentiment analysis,Techniques |
| 328,Logistic Ordinal regression,Techniques |
| 329,You tube data extraction,Techniques |
| 330,Error 'prediction from a rank-deficient fit may be misleading' in glm in R,Tools |
| 331,How to calculate exponential in R,Tools |
| 332,Difference between logical operators '|' and '||' in R,Tools |
| 333,Resources/training for learning Data science and R,Resources |
| 334,Books for Analytics Interview preparation,Career |
| 335,Switching in to Big Data + Hadoop + Data Analytics,Career |
| 336,Overlaid histograms using ggplot2 in R,Tools |
| 337,"What does the warning message ""prediction from a rank-deficient fit"" mean in logistic regression",Techniques |
| 338,Need suggestions for Machine learning training institutes,Career |
| 339,Churn Prediction 'Bank of Gardenia' Hackathon,Hackathons |
| 340,Is it possible for you to predict the stock markets,Techniques |
| 341,How to sort values based on given order of categories in Excel?,Tools |
| 342,What is Adjusted R Squared in Anova,Techniques |
| 343,How to find MAPE metric in Python?,Techniques |
| 344,Error : cannot rescale a constant/zero column to unit variance,Techniques |
| 345,How can I display the Sorting Symbol in Table generated Using D3TableFilter Package,Tools |
| 346,Data warehouse & BI Tool,Tools |
| 347,Labels on x-axis are overlapping in bar plot. How to fix it?,Tools |
| 348,How to merge two csv file into a one data frame in R?,Tools |
| 349,How do I access SAS files directly from Qlikview?,Tools |
| 350,Statistics in Machine learning,Techniques |
| 351,How to transpose the higher dimension matrix in Ipython?,Tools |
| 352,Calculating AIC/BIC values of model in python (sklearn),Techniques |
| 353,Take users input in predict function,Techniques |
| 354,Knocktober - sharing solutions,Hackathons |
| 355,Take this Test - Are you meant to become a Data Scientist?,Career |
| 356,What is the difference between AR and MA time series models?,Techniques |
| 357,Hdf5 vs. mdf4: a suitable file format for big data analytics,Tools |
| 358,Unable to export iPython notebook as pdf,Tools |
| 359,What does mode(x).mode[0] mean?,Hackathons |
| 360,Difference Between HDFS and HBase,Techniques |
| 361,Alternative to checking predictions on datahack,Hackathons |
| 362,Why Clinical SAS Training is Important?,Career |
| 363,Do you think M.Sc Data Science fresher can participate in Hackathon,Career |
| 364,How to apply conditions for preparing conjoint cards in Conjoint Analysis in R?,Techniques |
| 365,Analysis of variance Anova,Techniques |
| 366,Using a modified kernel in svm using Python,Techniques |
| 367,Cumulative gain charts and qini curve limitations,Techniques |
| 368,Kaggle Titanic: Logistic Regression - higher cross validation scores results in lower accuracy on submission,Techniques |
| 369,Multiple dependant variable issue,Techniques |
| 370,How to resolve error while using truncatedSVD in python,Tools |
| 371,Tests to determine the goodness of fit of a model,Techniques |
| 372,Unable to impute missing values through MICE for categorical variables,Techniques |
| 373,Does Random Forest algorithm face overfitting issues? Why?,Techniques |
| 374,Automate Time Series Forecasting-using R,Tools |
| 375,ValueError: Cannot add integral value to Timestamp without freq,Other |
| 376,KNN: How to caculate False Negative for a multiple Class problem?,Techniques |
| 377,H2o.glm for regression problem,Techniques |
| 378,Solution or Path to build best model,Techniques |
| 379,P value and the corresponding type 1 error,Misc |
| 380,Categorial Data Feature Engineering,Techniques |
| 381,How to fill the missing value of a Series in python?,Tools |
| 382,How do I take only a fraction of the data while reading in the csv file in R,Tools |
| 383,How to get the linear line in SVM using R,Techniques |
| 384,Modelling technique for categorical predictor and continuous target,Techniques |
| 385,"How to resolve Python Error: ""The first argument of bincount must be non-negative""",Tools |
| 386,How to install Boruta package for Python on windows?,Techniques |
| 387,How SVM performs non-linear classification?,Techniques |
| 388,Good books for Statistics and Data Science for beginners,Resources |
| 389,Faster way to search in a data.table in R,Techniques |
| 390,Using Res-Net 101 Caffe model for Face Detection with Python,Techniques |
| 391,IF Loop in R for finding the position of column,Techniques |
| 392,Comparing two vectors and arrange one elements of vector with respect other vector if not in same order,Tools |
| 393,How to import random rows from a large csv in Python?,Tools |
| 394,Mini Hack - Strategic Thinking problem set,Hackathons |
| 395,How to apply Gradient Boosting technique on Loan Prediction hack?,Hackathons |
| 396,Coding Open ended questions in R - (Text Classification),Techniques |
| 397,How is value assigned to a variable in R,Tools |
| 398,R Studio Cheat Sheet,Tools |
| 399,MovieLens algo query,Techniques |
| 400,How to retrieve documents after Latent Dirichlet Allocation,Techniques |
| 401,How to take data from one csv to another csv file based on some common entity?,Techniques |
| 402,Not Able to submit solution file in Big Mart Sales,Misc |
| 403,Need help with simple R implementation to generate interactions and do normalization,Tools |
| 404,Shiny locally working but on shinyapp.io grey out,Tools |
| 405,How to protect SAS Code?,Tools |
| 406,How to do Data Imputations : Multiple Imputations and Maximum Likelihood in python,Hackathons |
| 407,Which tools to learn for Pharma Analytics?,Career |
| 408,"Calculate (p,d,q) for seasonal ARIMA",Techniques |
| 409,How to build frequency table in R,Tools |
| 410,Simple beer recommendation system using cosine similarity,Techniques |
| 411,Explanation of AUC ROC metric,Techniques |
| 412,How to enter into analytics domain from some other technical domain?,Career |
| 413,Error in proc sql while using group by,Tools |
| 414,Can I prevent someone from copying the cell from worksheet in Excel?,Tools |
| 415,How to start coding in R?,Tools |
| 416,"Discussions for article ""7 Types of Regression Techniques you should know!""",Other |
| 417,Gini criterion in decision tree classifier,Tools |
| 418,Google adwords and R implementation how is it possible,Techniques |
| 419,Making AI imagine stuff: Research on generating Image from Text,Resources |
| 420,Auto Schedule SAS Program,Tools |
| 421,TypeError: only integer scalar arrays can be converted to a scalar index,Techniques |
| 422,Error while reading csv file using Pandas,Tools |
| 423,How to make a text bold within print statement in ipython notebook,Tools |
| 424,Switching to Analytics,Career |
| 425,Arr = [self.vocab.stoi[x] for x in arr] KeyError: ' were there any transgender clones?',Hackathons |
| 426,How to interpret the eigen vectors while doing PCA,Techniques |
| 427,Option to join slack live chat for Mckinsey Hackathon,Hackathons |
| 428,What does the equation in Lasso :Sparse Learning method mean,Techniques |
| 429,Saving a Model State with Optimal Accuracy in PyTorch,Techniques |
| 430,Apply HMM on iris dataset?,Other |
| 431,Which language and library (Python contour?) processing Image and detect a colored lines values,Techniques |
| 432,Warning : longer object length is not a multiple of shorter object length,Tools |
| 433,Item tagging using R or Python,Techniques |
| 434,How to convert the comma separated data in .csv file to column separated file in R,Tools |
| 435,Streaming Data in R,Hackathons |
| 436,Why there is more than one mode in a given distribution?,Techniques |
| 437,Missing value Imputation in Bimodal Distribution,Techniques |
| 438,How to make a career transition into Analytics after having more than 5 years of experience in software testing ( Manual testing ),Career |
| 439,,Resources |
| 440,Difference betweet the working of a Data Scientist and Data Engineer,Resources |
| 441,How to interpret this dancing code in Python? - Infinite Loop,Tools |
| 442,Why in null hypothesis we take only single value?,Techniques |
| 443,Is it possible to plot two survival curve on same survival graph?,Other |
| 444,Gartner says 60% of BIg Data projects fail,Misc |
| 445,Difference between exploratory and confirmatory factor analysis,Techniques |
| 446,How ML models will be developed and deployed,Techniques |
| 447,Should we convert every categorical variable in our model to factor before running the randomForest algorithm?,Techniques |
| 448,How to insert a column at a specific index in pandas dataframe?,Tools |
| 449,Calculate SSE and SST,Techniques |
| 450,Online Post Graduate Diploma in Business Analytics,Career |
| 451,What are the Best Online Data Science programs in the US?,Resources |
| 452,Nlp unsupervised method,Techniques |
| 453,What are some good tutorials on stacking,Techniques |
| 454,Data mart practie problem code causing error when imputing data,Other |
| 455,How are error rates in voting method of ensemble learning calculated,Techniques |
| 456,What should be number of tree in random forest for correct predication,Techniques |
| 457,How to get a job in data science,Career |
| 458,Changing datetime format,Techniques |
| 459,Submission for Bigmart,Hackathons |
| 460,Point Biserial Correlation Coefficient or LDA?,Techniques |
| 461,How to undo effect of a command in RStudio?,Tools |
| 462,Mechanical guy wants to pursue career in analytics pros and cons,Career |
| 463,Python Interview Questions for analytics,Resources |
| 464,Need help with approach to gift card optimization,Techniques |
| 465,Shift to analytics from java,Career |
| 466,How to compute a histogram on multiple related columns in a Data frame?,Tools |
| 467,How to delete any column from Series in Ipython?,Tools |
| 468,How can we hide or unhide sheet tabs in Qlikview?,Tools |
| 469,Data visualization packages in R,Tools |
| 470,My Random Nonsense!,Resources |
| 471,How to handle data with unique interaction id but with multiple events,Techniques |
| 472,Sas functions query,Tools |
| 473,Different performance of kmeans in R 3.3.1 and R 3.1.2,Tools |
| 474,"How ""type"" attribute affect the logistic model in R",Tools |
| 475,How to plot images stores in array?,Techniques |
| 476,"Classification of 50,000 categories",Techniques |
| 477,Getting error using keras for NN,Tools |
| 478,About of original raw data and intermediate data has been transformed,Career |
| 479,How to set font parameters of a plot in python?,Tools |
| 480,Categorical variables with lot many levels,Techniques |
| 481,WNS Analytics Wizard 2019,Hackathons |
| 482,"RMSE, practice-problem-time-series-2",Techniques |
| 483,Please Suggest Some Methods to Improve Problem solving skills,Resources |
| 484,Help required on Web Scraping with Python,Techniques |
| 485,Issue in Machine Setup,Tools |
| 486,How can i arrange columns as per condition?,Tools |
| 487,How to decide on feature engineering while making my prediction model?,Techniques |
| 488,Plotting heatmap over the San Francisco map for Crime Classification Problem,Techniques |
| 489,Career Suggestion for SAS Certification,Career |
| 490,Unable to download the Big Mart Data Sales,Hackathons |
| 491,Classifying IT Incident,Techniques |
| 492,Convert String to Number in SAS,Tools |
| 493,Face Emotions analysis,Tools |
| 494,How to do Ordinal Data Analysis?,Techniques |
| 495,Recommender systems - is it a data science or programming?,Techniques |
| 496,Python pivot table,Tools |
| 497,Filter algorithms for dimensionality reduction,Techniques |
| 498,Recommendation engines- Application for Association Rule Mining,Techniques |
| 499,Developing Outlier Visualization for Multivariate Data,Techniques |
| 500,What is a Public-private split?,Hackathons |
| 501,PickleShareDB help required,Tools |
| 502,Blind Classification,Techniques |
| 503,Download the complete list of powerful R Libraries for Data Analysis,Resources |
| 504,SAS BI Certification,Career |
| 505,TensorFlow or Caffe: Which is better for running Deep learning models in production?,Tools |
| 506,Handle Missing values first and then do Variable analysis or vice versa?,Techniques |
| 507,Where can i get sample data/case studies for Customer Analytics(Cross Sell/Up Sell),Techniques |
| 508,Practice Problem. Loan Prediction,Hackathons |
| 509,How to learn Cognos Independently,Tools |
| 510,Data types are not recognized when importing the CSV file,Tools |
| 511,Reddit AMA with Andrew Ng and Adam Coates,Resources |
| 512,Multicollinearity in Random Forest,Techniques |
| 513,Author Prediction,Techniques |
| 514,Awesome Data Science Ideas: A curated list for data science usecases/applications,Resources |
| 515,Limitations on Categorical Variable,Techniques |
| 516,Career change to Analytics,Career |
| 517,How clustering can be used to impute the missing in the categorical variable?,Techniques |
| 518,How is length normalization done for images done in R,Techniques |
| 519,Is it possible to classify text with Regex?,Techniques |
| 520,Where can I learn more about Bigdata,Tools |
| 521,Predicting Customer Activity Absence,Techniques |
| 522,Efficiency of Decision Tree (C5.0),Techniques |
| 523,How Gini Index is different from entropy value for splitting the node?,Techniques |
| 524,What is difference between .Rmd file and normal file in R,Tools |
| 525,Source of Loan Prediction Data,Hackathons |
| 526,Career switch from mechanical engineer role to analytics,Career |
| 527,How does a machine learning algorithm really learn?,Techniques |
| 528,What are Categorical Variables?,Techniques |
| 529,Executive Certification Programmes,Career |
| 530,"Any free courses on DS, ML, AI which give certificate also?",Resources |
| 531,POS tagging along with Lemmatization,Techniques |
| 532,Is Mathematics required for ML?,Techniques |
| 533,Suitable location for data science job?,Career |
| 534,What is semi-Supervised Learning?,Techniques |
| 535,Finding Thresold in logistic regression,Techniques |
| 536,Guidance to start a career in Analytics,Career |
| 537,When I must make scaling on data?,Techniques |
| 538,SAS ETL-Learning Material,Tools |
| 539,Call Center Optimization,Other |
| 540,Guidance required. Please help,Resources |
| 541,Data science questions to ask for an Ag dataset,Other |
| 542,Multiple Integer Optimization with weighted / priority approaches,Techniques |
| 543,How to consider seasonality while doing Market Basket Analysis,Techniques |
| 544,"Which problem would you like to crack on the upcoming hackathon ""Lord Of The Machines""?",Hackathons |
| 545,Free Data Science courses starting very soon - Learning Statistics & SAP Hana Text Analysis,Resources |
| 546,Managing potential skew randomly generated test v control cell population splits,Techniques |
| 547,Predicting driver behaviour speed and angle,Techniques |
| 548,How datamining and machine learning are different?,Misc |
| 549,Pollution index forecasting,Techniques |
| 550,Keras to pytorch CNN is not working - dogs vs cats classification,Techniques |
| 551,Perform Multiple Linear Regression for Time Series data?,Techniques |
| 552,What is the variance of multiple regression model?,Techniques |
| 553,How to resolve multi - class prediction error in xgboost in R,Tools |
| 554,What is role different of predictive analyst and Statistician?,Other |
| 555,Error when using Keras2DML in Apache spark,Techniques |
| 556,YOLO. How manage video streaming,Other |
| 557,WinterHoltz model and learning material in R,Techniques |
| 558,Confusion Matrix in Random Forest R with NA in output varaible,Tools |
| 559,RandomForestClassifier .fit fails with Memory Error on ec2 but runs without error locally,Techniques |
| 560,Analytics - EFFORT ESTIMATES,Techniques |
| 561,How to deal with missing values in 'Test' data-set?,Hackathons |
| 562,Loan Prediction Problem Dataset,Hackathons |
| 563,How can we read a random sample of records from a csv file in R?,Tools |
| 564,Not getting private leader board rank?,Hackathons |
| 565,Fetching list of ids/handles/user names from twitter,Tools |
| 566,Do you want to join a growing analytics team in a leading school-tech company?,Career |
| 567,How to reduce the support vector in SVM,Techniques |
| 568,"Research: ""The effects of big data analytics and distinct dynamic capabilities on firm performance""",Techniques |
| 569,Help needed in time series problem,Techniques |
| 570,Deep learning Activation Function selection?,Techniques |
| 571,Error reading in data in SAS using datalines,Tools |
| 572,How does personalized machine learning work?,Techniques |
| 573,How to handle numeric values in Y/N variable in R,Techniques |
| 574,Text Classification Misclassification,Techniques |
| 575,Natural Language Processing - tweet data,Techniques |
| 576,What all tools do we use to create a fully functional Shiny web app in R?,Tools |
| 577,Positive Skewed Distribution,Techniques |
| 578,How to choose best data analytics course?,Career |
| 579,Analytics in Fashion Retail,Other |
| 580,"About ""Tutorial on 5 Powerful R Packages used for imputing missing values""",Tools |
| 581,How to do one hot encoding in R,Tools |
| 582,More than one dependent variable in predicitive modelling,Techniques |
| 583,Why is the Sum of the squared components of each PCA is equal to 1,Techniques |
| 584,Data clustering with kmeans with data in columns,Techniques |
| 585,Dead photo links on a page in your site,Misc |
| 586,Can we use Hierarchical Clustering to determine optimal number of clusters?,Techniques |
| 587,How to create level in the split function in R,Tools |
| 588,Tips for Aspiring Data Scientists,Career |
| 589,How to get numeri8c value of output variable in linear regression,Techniques |
| 590,Regression and k-fold values python,Techniques |
| 591,What does a point on ROC curve represents?,Techniques |
| 592,Robust way to find significant variables to build a model in R,Tools |
| 593,How to find ROC plot in R?,Tools |
| 594,Problem to understand data exploring using r,Hackathons |
| 595,Benchmark for DataHack Premier League 2018,Hackathons |
| 596,Difficulty in Exploratory Data analysis and Modeling for a newbie,Career |
| 597,Help with brainstorming for data analytics portfolio,Career |
| 598,How to avoid Overfitting with classification techniques?,Techniques |
| 599,How to deal with dates which are less than 1970 in R,Tools |
| 600,Error in 1:numclass : result would be too long a vector in R,Tools |
| 601,Custom For loop very slow in DataFrame,Tools |
| 602,How to implement random forests in SAS,Tools |
| 603,Career in analytics in agriculture field,Career |
| 604,XGBoost only predicts NAN after removing all NANs from the training data in python,Tools |
| 605,How to Create Vertical sliders Using Shiny,Tools |
| 606,Mini Hack - Strategic Thinking,Hackathons |
| 607,Hyperparameter tuning XGBoost on GPU,Tools |
| 608,Career after masters in data science for a non cse student,Career |
| 609,What all Machine Learning Techniques can be used for predicting continuous variables,Techniques |
| 610,How to calculate confidence interval in the acf and the pacf graph?,Techniques |
| 611,Careers in Web Analytics,Career |
| 612,PGDBA (IIMc+ISI+IITkgp),Career |
| 613,Access control in plumber package in r,Techniques |
| 614,Can a non java guy become a data scientist?,Career |
| 615,"On performing division in jupyter notebook, it is printing only the integer part of quotient. How to fix it?",Tools |
| 616,What are limitations validation set of approach over k-fold cross validation?,Techniques |
| 617,Online Hackathon - Information about Var8,Hackathons |
| 618,OneHotEncoding in Python,Tools |
| 619,Central Limit Theorem,Techniques |
| 620,Date your data: How to upload the code file,Hackathons |
| 621,Stock Prediction using LSTM algo,Techniques |
| 622,Why is the z-score taken to be 3 for 99.7% of the data,Techniques |
| 623,Sorting a data frame according to multiple columns in R,Tools |
| 624,How to interpret log loss metric?,Techniques |
| 625,How to read a bunch of .docx files in Python?,Tools |
| 626,Data visualization for San Francisco Crime classification problem,Techniques |
| 627,Zero-frequency problem,Techniques |
| 628,Open Source Data Lake & External Python Integration,Tools |
| 629,Literacy prediction,Misc |
| 630,Logic clarification behind Decision Tree,Techniques |
| 631,Error metrics classification model,Techniques |
| 632,Which set of Statistic Videos can I use for concept building in statistics,Resources |
| 633,Solution Checker D Dalai Lama,Hackathons |
| 634,Which SAS Course is the best,Career |
| 635,How to resolve variable lengths differ error in aggregate function in R,Tools |
| 636,Problem in submitting the solution,Hackathons |
| 637,PG Diploma - Data Science,Career |
| 638,How to Handle New and Missing Records When Calculating % Change in Year Over Year,Techniques |
| 639,Required help in Digital Analytics (Techinques / Analysis ),Techniques |
| 640,How to pass the variable y to ggplot in R,Tools |
| 641,Why it is necessary to normalize in knn,Techniques |
| 642,Distributed TensorFlow,Techniques |
| 643,Where can I get some data to implement adaboost in R,Tools |
| 644,Resources to get solution for general syntax errors in python,Resources |
| 645,Calculating predicted values from the negative linear regression using PGLM,Techniques |
| 646,How to combine different dimension (both frame has one column with different sort and dimension),Tools |
| 647,Need help working on data science projects,Techniques |
| 648,Analytics for Data Science from Institute of Statistics Education - Yes/No,Career |
| 649,Resources for optimization,Resources |
| 650,Trying to understand cost matrix in ROC / AUC,Techniques |
| 651,Combine categorical variables into factors to form clusters,Techniques |
| 652,How does point system work,Other |
| 653,"How can I use ""CoApplicaantIncome"" as a feature?",Hackathons |
| 654,How to handle missing values of categorical variables for unsupervised data?,Techniques |
| 655,How to make boxplots in R using two specific variables,Tools |
| 656,How to use binary variables in K means/Hierarchical clustering in SAS/R?,Techniques |
| 657,"Reading a subset from a SAS file using LIBNAME, data and set statement",Tools |
| 658,How varimax rotation helps in principal component analysis,Techniques |
| 659,Using xgboost in R for regression with only numeric variables,Tools |
| 660,India ML Hiring Hackathon 2019,Hackathons |
| 661,Questions regarding Blogathon 2,Hackathons |
| 662,Encoding Categorical attributes,Techniques |
| 663,How to group or classify the patterns in the trend?,Techniques |
| 664,"Converting factor to Date format, getting stream of NAs?",Techniques |
| 665,ISB Certificate Programme in Business Analytics,Career |
| 666,Mixed Effect Modelling in R,Techniques |
| 667,Do ensemble techniques take care of high correlation,Techniques |
| 668,Text Generator tools online,Tools |
| 669,Need Help : PG Diploma Upgrad + IIIT B,Career |
| 670,Logistic Regression Model Validation in layman terms,Techniques |
| 671,Online Hackathon 3.0 - Find the next Brain Wong!,Hackathons |
| 672, rank improvement,Career |
| 673,What percentage of training data should be used for testing of a model?,Techniques |
| 674,How to find the square root of a number in R without using any function,Tools |
| 675,How to select the value of mfinal in boosting,Techniques |
| 676,Can we use Qlikview Objects and Metrics in powerpoint?,Tools |
| 677,How to calculate accuracy of a decision tree using rpart in R,Tools |
| 678,How to check the accuracy of a model without submitting on Kaggle?,Techniques |
| 679,How to plot a graph using Knn algorithm?,Techniques |
| 680,Feedback / Suggestions / Experience on Online Hackathon 3.0,Hackathons |
| 681,SAS Programmer to Data Scientist!,Career |
| 682,PCA on correlated environmental variables for a SDM - presence and absence points,Techniques |
| 683,In depth tutorial for Pytorch-Transformers,Techniques |
| 684,Business Analyst role in investment banks?,Career |
| 685,Optimize the Products Price for an Online Vendor,Techniques |
| 686,New York Taxi Trip Duration,Techniques |
| 687,Time series - can I use any other factor like any numeric factor except date and time for a time series,Techniques |
| 688,How to make grid of plot in R,Tools |
| 689,How to predict Contract winning changes?,Techniques |
| 690,R text navie byes same values for class posterior probability,Techniques |
| 691,How many possible solution K-means have of n points and K cluster?,Techniques |
| 692,"What is the difference between machine learning, data analysis, data mining, data science and AI?",Other |
| 693,How do I select important variables for my model using Python sklearn?,Techniques |
| 694,Age detection of bollywood actors,Hackathons |
| 695,How to place the legend outside the barplot in R,Tools |
| 696,How to work with Multi-class dependent text classification?,Techniques |
| 697,How to download data from internet directly into R?,Tools |
| 698,Matrix_learning_different dimensions,Techniques |
| 699,Extract single numeric ID and name attached to another numeric ID and name,Techniques |
| 700,Modeling rare events in logistic regression,Techniques |
| 701,Qlikview-DropDown Menu,Techniques |
| 702,Why z-score is used instead of a t-score for confidence Interval of proportion parameter,Techniques |
| 703,How to rearrange the data of series in python?,Tools |
| 704,Collinearity among categorical variables,Techniques |
| 705,What is difference between random forest and decision tree,Techniques |
| 706,Matchbox Recommender algorithm in r,Techniques |
| 707,What is the Career Path in biostatistics in india,Career |
| 708,How to find missing values?,Techniques |
| 709,[Download Link] The AI Comic: Z.A.I.N - Issue #2: Facial Recognition using Computer Vision,Techniques |
| 710,How to print two 'if' statement in Python?,Tools |
| 711,Reveal Approach for McKinsey Hiring Hack,Hackathons |
| 712,Data Science vs Data mining vs data analysis,Techniques |
| 713,"How to get a government job in India using data science skills as a data analyst,data scientist",Career |
| 714,How to generate inferences from over plotted scatter plot?,Techniques |
| 715,How to join slack live chat?,Hackathons |
| 716,Big mart sales using catboost,Techniques |
| 717,Spliting data for random forest,Techniques |
| 718,What should be the value of control argument in bagging model?,Techniques |
| 719,How to be a consultant Data Scientist?,Misc |
| 720,Multivariate LSTM RMSE value is getting very high,Techniques |
| 721,What is the difference between Pandas series and Python lists?,Tools |
| 722,"Python Value Error: X has 913 features per sample, expecting 3",Tools |
| 723,Outlier Analysis a pre processing technique,Techniques |
| 724,How do I create Box Plot in Excel?,Techniques |
| 725,How to get an option to join slack live chat?,Hackathons |
| 726,Can Hadoop clusters be used simultaneously for other uses?,Tools |
| 727,Point System ,Techniques |
| 728,How can I predict tsunami using machine learning? Where can I get the dataset for prediction?,Resources |
| 729,Encountered Error during Imputation by mice package,Techniques |
| 730,Log of target variable before training random forest regressor,Techniques |
| 731,Strategy hackathons,Techniques |
| 732,Mini Hack Machine Learning - Revealing your approach,Techniques |
| 733,How to add new column using python?,Tools |
| 734,"MS in India in Data science, AI?",Career |
| 735,Boxplots with Groupby using multiple columns,Tools |
| 736,Need help-Major thesis for college,Other |
| 737,How to resolve error:label and prediction size not matching while implementing XGBoost in R,Tools |
| 738,Data Hackathon - Online (Date: 7th June 2015),Hackathons |
| 739,How to open a website in R,Tools |
| 740,Help : Line of Approach for data science problem,Techniques |
| 741,Pre-trained - deep learning,Techniques |
| 742,Concepts with example of Multivariate forecasting in R,Techniques |
| 743,Image segmentation query,Techniques |
| 744,Am I right in choosing NB classifier in such a task?,Techniques |
| 745,Scaling R model to production,Tools |
| 746,"How good is the program ""Analytics Essentials"" by IIIT Bangalore for a Beginner in Analytics with 3 Yrs of IT Experience to switch to Analytics Domain",Career |
| 747,Web Scrapping Using pandas in python,Tools |
| 748,How do we decide the number of clusters to use while implementing the k-means clustering algorithm?,Techniques |
| 749,Unable to see my published article,Hackathons |
| 750,Need help on Python,Tools |
| 751,Dataset for feature engineering,Other |
| 752,Data Scientist at Big4 or at a fast growing start-up?,Career |
| 753,Where do we use SQL in Data Science?,Tools |
| 754,Best analytics training institutes in Bangalore,Resources |
| 755,Creating company groups from customer relationships,Techniques |
| 756,How do you deal with imbalance data?,Tools |
| 757,Hackathon Solution,Hackathons |
| 758,"How to do this operation of SAS proc univariate ""pctlpts= 0, 25, 50, 75 to 100 by 5"" in python?",Misc |
| 759,Data Analysis Steps involved,Techniques |
| 760,Data Science how important is statistics,Career |
| 761,How to plot vertical and horizontal bars in different plots?,Tools |
| 762,How can I create all possible combination of words from characters of given word in Python?,Tools |
| 763,Interactive new user tutorial/ interactive advanced user tutorial,Misc |
| 764,Engine response functions,Techniques |
| 765,Post hoc analysis for one way anova with unequal sample size and variance,Techniques |
| 766,Logistic regression-sklearn,Tools |
| 767,Beginners Tutorial for Regular Expressions in Python | Python Learning,Resources |
| 768,Error in imputing missing values using fillna,Techniques |
| 769,Analyse large RDBS data schema,Techniques |
| 770,How do we check / attribure later purchase behaviour of customers in eCommerce?,Techniques |
| 771,What is SAS DI?,Tools |
| 772,,Misc |
| 773,Data Science : Dimensionality Reduction,Techniques |
| 774,How to plot a heatmap in R?,Tools |
| 775,Python or R for Data Analytics,Career |
| 776,How to compare values in two vectors element wise in R,Tools |
| 777,NO missing value find,Hackathons |
| 778,Big data query optimization,Techniques |
| 779,Write a R Program to get following tasks done,Techniques |
| 780,Starter code in R for Stacked Generalization,Techniques |
| 781,AI Application Question from a Newbie,Other |
| 782,RNN or LSTM Numerical Example in excel,Techniques |
| 783,Dimension reduction technique for Categorical variable?,Techniques |
| 784,Logistic regression doubts,Techniques |
| 785,Multivariate time series,Techniques |
| 786,Time Series in R - converting to ts object,Tools |
| 787,Last Man Standing - Less than 12 Hrs to GO!,Hackathons |
| 788,Categorical variable in regression,Techniques |
| 789,Not able to read missing values using read.table,Other |
| 790,Shift to Data Science from Software Testing Background,Career |
| 791,Logistic Regression vs Decision Trees,Techniques |
| 792,How to assign names to Matrix in R,Tools |
| 793,How to decide if we need to use the Bartletts test of sphericity before applying PCA,Techniques |
| 794,Best ML algorithm - Project Prevent School Failure,Techniques |
| 795,,Hackathons |
| 796,Need some help in the approach to text mining and then market basket analysis,Techniques |
| 797,Model performance,Techniques |
| 798,How to explain an output of Neural Nets to a business user?,Techniques |
| 799,Credit Rating Prediction Model,Techniques |
| 800,How to read values of data file row by row in SAS?,Tools |
| 801,Help with choosing the accurate ML algorithm type,Techniques |
| 802,How dimension reduction technique helps in classification technique,Techniques |
| 803,How to identify the best suited algorithm for classification?(Discriminant Analysis vs Logistic Regression),Techniques |
| 804,Predicting Next Digit given a sequence of digits ranging from 0 to 9,Techniques |
| 805,Date formats in csv file imported to R,Techniques |
| 806,Is learning SAS from accredited training centres worth it?,Career |
| 807,Outlier Analysis,Techniques |
| 808,"Error in randomForest.default(m, y, ...) : NA/NaN/Inf in foreign function call (arg 1) in R",Tools |
| 809,How to create a term vector in python containing all the terms from a document list,Techniques |
| 810,One Hot encoding in PCA,Techniques |
| 811,Error encountered while executing Mode calculation in Big Mart Sales prediction problem,Hackathons |
| 812,How F-static help in finding the importance of the variable?,Techniques |
| 813,What is loadings and SS loadings signifies in factor analysis,Techniques |
| 814,Considerations for including a feature / input in a neural network?,Techniques |
| 815,How can I effectively translate business problem into a Data Mining Task?,Techniques |
| 816,Question about the Poem-bot,Techniques |
| 817,Seeking reviews on 'Business Analytics for Managers in India' course by Babson College,Misc |
| 818,NLTK Download Error,Techniques |
| 819,What is the difference between gradient boosting and stochastic gradient boosting,Techniques |
| 820,Value Error : Features,Techniques |
| 821,How to decide which algorithm to use for a given dataset?,Techniques |
| 822,Join slack chat,Hackathons |
| 823,Internship in analytics,Tools |
| 824,By-group regression in base python,Tools |
| 825,Group Lasso Implementation in R,Techniques |
| 826,Beginner Python,Tools |
| 827,How to get bar type plots for two points in a plot in R?,Tools |
| 828,How to compare AdaBoost and Gradient Boosting based on different data sets?,Techniques |
| 829,Can I use SVM and Random Forest for unsupervised learning?,Techniques |
| 830,Random Forrest Training Doubt,Techniques |
| 831,Methods for daily water consumption prediction,Techniques |
| 832,What are the broad inferences we could make by plots when exploring any dataset?,Techniques |
| 833,A question on Solving Multi-Label Classification problems,Techniques |
| 834,Solution submission walk through,Hackathons |
| 835,Advanced Data Analysis and Visualization in Python,Tools |
| 836,Word Embeddings : DOc2Vec Why it fails? ( twitter Sentiment Analysis),Hackathons |
| 837,How to load RMYSQL package with windows,Tools |
| 838,Creating new features in the bike sharing problem,Techniques |
| 839,Multiple replacement in R,Tools |
| 840,What is Prescriptive analytics? Which tools are used for prescriptive analytics?,Techniques |
| 841,Interpreting AIC and BIC,Techniques |
| 842,Use of a score within a model,Techniques |
| 843,Copy paste not working properly,Techniques |
| 844,Learning R or continue with Python for data science?,Tools |
| 845,Feedback - Online Hackathon - Predict the gem of Auxesia for Magazino!,Hackathons |
| 846,Bihar Vikas Commission - Analytics in Government - 40 Job Openings - Last date 16th March,Career |
| 847,Discrete Fourier Transform,Techniques |
| 848,How to open .tbl file in R?,Tools |
| 849,Scraping website,Techniques |
| 850,Hadoop Clusters and node setup in Real office environment,Tools |
| 851,Package ‘h20’ is not available (for R version 3.2.3),Tools |
| 852,Correlations / predictive analytics for a car dealership,Tools |
| 853,What will be an easy way to inter splice columns in R?,Tools |
| 854,I want to predict that which politics party will win in 2019 in india?,Techniques |
| 855,The seer's accuracy,Hackathons |
| 856,Split Criteria in Random Forest,Techniques |
| 857,Knowledge based competitions Data Science,Hackathons |
| 858,Predictive Failure Analysis,Techniques |
| 859,One hot encoding to carry out k-means[ clustering,Techniques |
| 860,Unsupervised multi label text classification,Techniques |
| 861,What is PL/R (plr)?,Techniques |
| 862,Regular expressions,Techniques |
| 863,Data analytics /data science career after 2yrs break,Career |
| 864,Can anyone help me in weather prediction project ? I have some doubts,Techniques |
| 865,Why Tukey's HSD uses Mean Squares within the samples not between the samples?,Techniques |
| 866,Predicting delays in a multi node supply chain of a courier company?,Other |
| 867,Installing the gbm light package in r,Techniques |
| 868,How to do Multi collinearity check while running Logistic regression,Techniques |
| 869,Help : Finding patterns of identical values across fields in large data,Techniques |
| 870,Poll: Will Artificial Intelligence be biggest existential threat to humanity?,Misc |
| 871,Finding Document Similarity,Techniques |
| 872,How to scrape data from 'dd' and 'dl' tag using BeautifulSoup?,Tools |
| 873,Transition from R to Python,Career |
| 874,Career switch to data analytics after 12 years of IT exp,Career |
| 875,Number of features of the model must match the input,Techniques |
| 876,How to find variable importance in R,Tools |
| 877,Feature Selection techniques using Python,Techniques |
| 878,Dis-aggregation algorithms in Electricity Consumption Data,Techniques |
| 879,Are the webinars recorded?,Other |
| 880,How to handle multi level factor variable in linear regression,Techniques |
| 881,Need help in finding which claims to audit,Techniques |
| 882,How to extract the rating of a movie from imdb using scrapy in python,Tools |
| 883,How to improve fuel efficiency of a Vessel (i.e. Vessel performance) using data?,Other |
| 884,"What does the option rotation = ""varimax"" in factanal in R do",Techniques |
| 885,Restrict values in specified cells in Excel?,Tools |
| 886,Career Transition from java(Exp 5 Years) to Data science,Career |
| 887,Path to be a data analyst?,Career |
| 888,How to create top 10 leader board for store or merchant performance,Techniques |
| 889,"Except Kaggle and Github, where else can I find open to public health related datasets?",Resources |
| 890,Data Merging in Python,Techniques |
| 891,How to merge datasets on nearest values in R,Tools |
| 892,Data Hackathon Online 3.X - 5th & 6th September 2015,Hackathons |
| 893,Difference between train and test file,Hackathons |
| 894,Masters in Science-Big Data Analytics,Career |
| 895,How to skip 2nd row while importing the data in R?,Tools |
| 896,problems related to statistical evidence in datascience,Techniques |
| 897,R install error,Tools |
| 898,Project related to share market,Resources |
| 899,Not able to submit the solution,Hackathons |
| 900,How to convert unordered factor to ordered factor in R?,Tools |
| 901,Career and Role of MIS,Career |
| 902,Begginner's Guide on Web Scrapping in R,Techniques |
| 903,How can I differentiate line curve for different categories in Qlikview?,Tools |
| 904,Plots used for showing the assumption violation in linear regresion,Tools |
| 905,Fetching Data using RPostgreSQL Package in R,Techniques |
| 906,Deep Learning with TensorFlow - Challenges : Need Advice,Tools |
| 907,Regarding Text Analytics and Association Rules,Techniques |
| 908,Clustering Analysis,Techniques |
| 909,Similarity measure,Techniques |
| 910,Read Excel - except the first sheet,Techniques |
| 911,How many columns should be used in dummy coding & one hot encoding in Python,Techniques |
| 912,If we have different frequencies for target and features. How to do machine learning,Techniques |
| 913,Ensemble learning : Ensure its better performance,Techniques |
| 914,How to read a column subset of a csv file into a data frame in R?,Tools |
| 915,New IIM vs Praxis Business School,Career |
| 916,What is hackathon Score?,Hackathons |
| 917,How to use diagnostic statistics in R for outliers and influential observations?,Tools |
| 918,Mean and variance,Techniques |
| 919,"Guidance for switching career into Big Data, BI or Data Analytics",Career |
| 920,What does rotation in PCA do?,Techniques |
| 921,Fractal Analytics Hiring,Hackathons |
| 922,How is singular value decomposition used in Dimensionality Reduction,Techniques |
| 923,__init__() got multiple values for argument 'n_splits',Hackathons |
| 924,Found error Message while tokenise a tweet text in python?,Tools |
| 925,Variable selection and EDA,Techniques |
| 926,Interaction terms in ordinal logistic regression,Techniques |
| 927,How to build a triple exponential smoothing model for forecasting?,Techniques |
| 928,,Misc |
| 929,Dependent Variable - Ordinal data - 1 to 10 Scale,Techniques |
| 930,Career transition Question,Career |
| 931,Observed Vs Unobserved Variables,Techniques |
| 932,Take home exercise,Career |
| 933,Label script for text classification,Techniques |
| 934,Internship opportunities for M.Sc. Economics candidate in Delhi,Career |
| 935,Cluster Validation,Techniques |
| 936,Why is decision tree give only two nodes,Techniques |
| 937,Generate 5% of missing value in R,Tools |
| 938,Titanic Kaggle Solution using SAS,Tools |
| 939,Rapidminer or Python,Tools |
| 940,Final year project suggestions,Resources |
| 941,Using decision trees for feature reduction,Techniques |
| 942,GDPR compliance,Other |
| 943,Movie Recommendation Engine - movielens,Techniques |
| 944,Data preprocessing: Normalization & Standardization,Techniques |
| 945,Quick overview data set for Bank,Hackathons |
| 946,Frequently bought together algorithm and code,Techniques |
| 947,Python & QlikSense for Advanced Data Analytics,Tools |
| 948,Data Visualization tools(QlikView) VS R,Career |
| 949,How to convert from category to numeric,Techniques |
| 950,Is it okay not to split the dataset into training and testing for text classification? (python code for stacking/ ensemble learning,Techniques |
| 951,How to plot the data set in two different color using plot function in R,Techniques |
| 952,How to shift the axis from continuous to discrete one?,Techniques |
| 953,Downloading a file from a list of weblinks in Python 2.7,Tools |
| 954,How to choose Null or Alternate hypothesis for Z test,Techniques |
| 955,Algorithm to use for below problem,Techniques |
| 956,•Explain how you validate that the data received from sources is suitable for modelling?,Techniques |
| 957,Text summarization - Encoder Decoder Using Attention Model,Techniques |
| 958,How to determine the most important factor for a particular scenario?,Techniques |
| 959,Official Tensorflow support for windows,Resources |
| 960,"CHAID/CART Pre Requisites, Usage and Guidelines to be followed",Techniques |
| 961,Machine Learning can help government to deploy better policy,Techniques |
| 962,Need to map(create dataframe) my test prediction (test_pred) with actual data set which have Customer column,Techniques |
| 963,Random Forest to Choose multiple variable in consumer lending portfolio,Techniques |
| 964,Installing Caffe on ubuntu 16.04,Tools |
| 965,"Decision Tree, Gini Index",Techniques |
| 966,What does the error condition has length > 1 in R mean,Tools |
| 967,Transformation for continuous predictors,Techniques |
| 968,Using several tools at once for a project,Tools |
| 969,How to install Rpivot table package in R studio,Tools |
| 970,Which one to use - RandomForest vs SVM vs KNN?,Techniques |
| 971,How to properly extract time series hourly data?,Techniques |
| 972,Datasets for practice,Resources |
| 973,Weightage based clustering,Techniques |
| 974,What should I learn? R or Python?,Tools |
| 975,Clustering users based on apps he uses,Techniques |
| 976,Project Ideas On Machine Learning,Techniques |
| 977,Which Machine Learning Algorithm i should use to mapping data between two data sets?,Techniques |
| 978,NLP Technique for avoid number of features modification,Techniques |
| 979,Need help in this Puzzle,Techniques |
| 980,Learning Analytics from Private Institute,Career |
| 981,Loan Prediction III : Wanted to know about Final solution option,Hackathons |
| 982,How to enhance a logistic regression model,Techniques |
| 983,Using Contours to expand image in python,Techniques |
| 984,How to decide when to use Naive Bayes for classification,Techniques |
| 985,How to create the nested directory in R,Tools |
| 986,Need help in starting a forecasting project,Other |
| 987,How to implement stacking and blending of various models in R,Tools |
| 988,How to reshape data as transactions in R,Tools |
| 989,Maximum likelihood estimate,Techniques |
| 990,SVM and Neural Networks,Techniques |
| 991,How to change the level of factor variable in R,Tools |
| 992,KeyError in Big Mart Sales Problem,Hackathons |
| 993,Analytics Contests To Participate and Win Prize Money,Career |
| 994,Decision Tree - Output Interpretaion,Tools |
| 995,Working with ahp in r studio,Techniques |
| 996,Stacked Generalization,Techniques |
| 997,Importance of Statistics in Predictive modelling,Career |
| 998,"•Explain White noise series,",Techniques |
| 999,Error in plotting trends of same variable over different sets of rows simultaneously,Tools |
| 1000,Data Science Vs Data Mining,Other |
| 1001,Coin toss pattern recognition problem,Techniques |
| 1002,How to show all days of the month in line chart of Qlikview?,Tools |
| 1003,Relative importance of predictors for an ordinal response variable,Techniques |
| 1004,Graduate programmes: Analytics vs Science,Career |
| 1005,Recommended analytics certifications for database professional,Career |
| 1006,K-Nearest Neighbors (KNN) Classification Problem,Techniques |
| 1007,Date Comparison,Techniques |
| 1008,Automating removal of high vif values in R,Tools |
| 1009,XGBOOST - Python Installation on Windows,Techniques |
| 1010,How to put the Variable Names Center alligned using D3TableFilter Package,Tools |
| 1011,Suggestions required for PhD in Analytics,Career |
| 1012,What does the option boos in boosting function mean,Tools |
| 1013,Extracting the best fitted DecisionTreeClassifier after Grid Search,Techniques |
| 1014,SP Jain Global V/S Aegis School of Business,Career |
| 1015,When to use Variable transformation?,Techniques |
| 1016,Welcome to Practice Problem : Twitter Sentiment Analysis,Hackathons |
| 1017,Median is more than Mean - Interpretation,Techniques |
| 1018,Career Switch from IT to Analytics,Career |
| 1019,Machine vision and video Analytics development,Career |
| 1020,Overcoming energy equipements,Techniques |
| 1021,Difference between Supervised and Unsupervised learning,Techniques |
| 1022,How to interpret the decision boundary output in R,Tools |
| 1023,How to decide which type of kernel to use in SVM,Techniques |
| 1024,Dimensionality Reduction is good or bad,Techniques |
| 1025,AIC values in ARIMA in R,Techniques |
| 1026,Which tool do you generally use to build Deep Learning models? (specific to Python),Tools |
| 1027,What does loop function signifies in R,Tools |
| 1028,Extracting a paragraph using Text mining,Techniques |
| 1029,Dataset to create dashboard using Tableau,Tools |
| 1030,Hackathon Problem: Do you know who's a Megastar?,Hackathons |
| 1031,Handson practice of prediction modelling,Resources |
| 1032,How To encrypt data transfer from R to SQL server,Techniques |
| 1033,Starting data mining with poor statistic knowledge,Career |
| 1034,Getting error while using elmo on google colab,Techniques |
| 1035,Learning from Data - relaunched,Resources |
| 1036,Best platform for Big data analytics for beginners - AWS vs Azure vs Google cloud,Tools |
| 1037,What are the best online courses in Business Intelligence,Career |
| 1038,Data Exploration using Elastic Search and Kibana,Hackathons |
| 1039,Features importance XGBOOSTRegressor,Techniques |
| 1040,How much does the accuracy of the model depend upon the number of trees in Random Forest?,Techniques |
| 1041,Is there any way to calculate Cross Validation Logloss for h2o ensemble model? (just like Cross Validation AUC),Techniques |
| 1042,"Just data, but no business problem",Career |
| 1043,Intro into Hackathon,Hackathons |
| 1044,Overfitting Problem in Random Forest,Techniques |
| 1045,ValueError: X has 23 features per sample; expecting 16,Techniques |
| 1046,Black Friday Practice Problem,Resources |
| 1047,Imputing missing data,Techniques |
| 1048,How to decide no of ntrees in randomForest?,Techniques |
| 1049,Difference between NLP and text mining,Techniques |
| 1050,Pandas qcut - technique,Techniques |
| 1051,Will this feature extraction technique work for gender classification using audio?,Techniques |
| 1052,How to secure my machine learning model?,Techniques |
| 1053,How can I create Sparkline chart in Excel 2007?,Tools |
| 1054,How to create multiple tabs in Tableau?,Tools |
| 1055,Basic questions,Techniques |
| 1056,PGPBA at SCMHRD Vs PGPBA at Praxis Business School,Career |
| 1057,Error while implementing machine learning with CARET package in R,Techniques |
| 1058,"Python error: ""cannot reindex from a duplicate axis""",Tools |
| 1059,What is difference between double bracket and $ in R,Tools |
| 1060,R basic exercise,Techniques |
| 1061,How to plot data related to some country or region on the map of that region in R?,Tools |
| 1062,How to find number of cluster in cluster dendrogram?,Techniques |
| 1063,What is attribute drop signify in R,Tools |
| 1064,Basic questions from newbie,Techniques |
| 1065,Creating a modelling engine,Techniques |
| 1066,What should be the value of boos and coeflearn argument in Ada boosting?,Techniques |
| 1067,Python code unable to understand the output,Techniques |
| 1068,Career advice to move into big data/business analytics to b tech graduate with 15 months exp in Digital Analytics,Career |
| 1069,3rd Place Solution [Club Mahindra DataOlympics],Hackathons |
| 1070,Am I Underpaid as a Data Analyst?,Career |
| 1071,Error when extracting data through gtrendsR,Tools |
| 1072,Download Infographic: Steps for Text Data Cleaning using Python,Techniques |
| 1073,Complete Machine Learning Guide to Parameter Tuning in Gradient Boosting in Python,Techniques |
| 1074,Career in Big Data for jobs in Australia,Career |
| 1075,Handwritten Digit Recognition using R,Techniques |
| 1076,"How much the AnalytixLab courses are valued, and the course on Data Science with SAS and R for Analytics Job?",Career |
| 1077,You know you are meant to be a data science professional when,Misc |
| 1078,Can someone explain the variable ‘attempts_range’?,Hackathons |
| 1079,Error in installing an R library in Ubuntu,Tools |
| 1080,Techniques to evaluate performance of individual,Techniques |
| 1081,Factorization Machines & their application on huge datasets (with codes in Python),Techniques |
| 1082,Checking if every Present record between next records in python,Techniques |
| 1083,Text categorization,Techniques |
| 1084,How to write code in R software,Tools |
| 1085,How to improve Sensitivity,Techniques |
| 1086,Standard deviation of the data,Techniques |
| 1087,Hypothesis test problem,Techniques |
| 1088,Using RBF kernel in SVM with high Gamma value. What does this signify?,Techniques |
| 1089,How to remove empty level form a vector in R,Tools |
| 1090,When should one apply PCA and how to tune the number of components in PCA?,Techniques |
| 1091,What does a typical day & future options look as a data scientist or business analyst?,Career |
| 1092,"Invalid headers. Header should be User_ID,Product_ID and Purchase",Hackathons |
| 1093,Facing error in creating submission file,Techniques |
| 1094,Is there any limits for independent Variables count w.r.to Observations count,Techniques |
| 1095,Obtaining the optimal tuning parameter value for Ridge Regression,Techniques |
| 1096,Python Basic Practice Questions,Resources |
| 1097,XGboost prediction scores,Techniques |
| 1098,How to rotate digit images in R,Tools |
| 1099,A Complete Tutorial which teaches Data Exploration in detail,Techniques |
| 1100,Stanford NLP | Stanford NLP Python | Stanford NLP Tutorial,Tools |
| 1101,Scope of BIG DATA and Hadoop,Techniques |
| 1102,Markov Chain Attribution Model,Techniques |
| 1103,Looking for a team to learn data science together,Career |
| 1104,"Submitting work return Keys: [Loan_Status, Loan_ID] error",Hackathons |
| 1105,Chatbots building -different Faqs for different users,Techniques |
| 1106,DeprecationWarning,Techniques |
| 1107,Data Projection to National Level,Techniques |
| 1108,Facing problem in access the workshop,Hackathons |
| 1109,RFM with Random Forest,Techniques |
| 1110,What is PDV in SAS,Tools |
| 1111,Top 20 Management Reporting Best Practices 2022,Resources |
| 1112,How to use model.predict() in keras for NLP multilabel text classification?,Techniques |
| 1113,Pursue Data Science course full time in india,Career |
| 1114,6 Real-World Cases of Business Intelligence,Resources |
| 1115,Plot in R for showing two columns in a data set on x axis using single line graph,Tools |
| 1116,Error in accessing twitter api in R,Tools |
| 1117,Fetching user data from Linkedin,Tools |
| 1118,Help required - Need people with experience in Text Mining for an interview,Misc |
| 1119,Re: Methodology on Fuzzy logic in SAS,Techniques |
| 1120,How to Start Career in Analytics?,Career |
| 1121,Logistic Regression Results Counterintuitive,Techniques |
| 1122,Extracting Number of comments,Techniques |
| 1123,How to display variable and change datatype from uploaded file in shiny?,Tools |
| 1124,What should be value of gamma in SVM,Techniques |
| 1125,Interview questions,Career |
| 1126,Movie Genre Prediction Using Multi Label Classification,Other |
| 1127,Labelencoder error,Hackathons |
| 1128,Unable to read data using read.csv.sql in R,Tools |
| 1129,Gaining experience in analytics?,Career |
| 1130,Influential factors in Persistency model for life insurance,Other |
| 1131,Can I start my data science journey with Python?,Tools |
| 1132,What is the function of k in KNN,Techniques |
| 1133,Class Imbalance,Techniques |
| 1134,Big data_ image processing,Techniques |
| 1135,No. of trees in random forest and time taken to execute the algorithm,Techniques |
| 1136,What is the difference between Pearson and Polychoric correlation?,Techniques |
| 1137,How to do the Panel Data regression in R or python,Techniques |
| 1138,Laptop/hardware suggestions for Deep learning,Misc |
| 1139,Data Science in Finance,Resources |
| 1140,Time series -Whitenoise,Techniques |
| 1141,12 Useful Pandas Techniques in Python for Data Manipulation error in filling missing values,Techniques |
| 1142,"How to resolve:Python error: ""cannot compare a dtyped [float64] array with a scalar of type [bool]""",Tools |
| 1143,Is this a classification problem? (Given the sample data below),Techniques |
| 1144,What is a kernel in a Support Vector Machine algorithm?,Techniques |
| 1145,Not able to install Python scikit learn library in Ubuntu 14.04,Tools |
| 1146,Python - Download a 20 gb of dataset/datadump from Oracle server to my local disk drive using Python,Tools |
| 1147,Anaconda error importing ExponentialSmoothing,Tools |
| 1148,What are ensemble methods,Techniques |
| 1149,Practice Problem : Time Series,Techniques |
| 1150,Why does feature created in a temp dataframe get created in original dataframe as well,Techniques |
| 1151,Error : length of 'dimnames' [2] not equal to array extent,Techniques |
| 1152,Error: could not find function “sample.split”,Techniques |
| 1153,Distinction between the approach of self learning and college work,Career |
| 1154,"Where to start with,To be a data scientist?",Career |
| 1155,How to start data analysis in Python?,Tools |
| 1156,Road map for learning Image analytics,Resources |
| 1157,How to predict average wait time in a queue at petrol stations,Techniques |
| 1158,How do I create a Survival Object with the Surv() in R?,Techniques |
| 1159,How to interpret the result of concatenation using numpy library in python?,Techniques |
| 1160,Datascience Career,Career |
| 1161,Examples of R visualizations powered by GA data?,Techniques |
| 1162,Meaning about idioms in data science,Misc |
| 1163,Machine learning predictions,Techniques |
| 1164,Why is logistic regression required? Why not linear regression?,Techniques |
| 1165,Increase accuracy of predicting True Negatives (Minority class),Techniques |
| 1166,Tfidf on sklearn library is giving me a huge file and memory error,Techniques |
| 1167,A large meaningful tree of knowledge - Mind Mapping,Techniques |
| 1168,Hardware configuration for running Deep learning,Tools |
| 1169,What does the option na.ona.omit mean in factor analysis in R,Tools |
| 1170,How to resolve different levels in confusion matrix in R,Techniques |
| 1171,How to parse nested json using pyspark,Techniques |
| 1172,Explore ML Ops with ML Works - Trail launch - feedback required,Tools |
| 1173,Detect a word a common/dictionary word in R,Techniques |
| 1174,How to resolve error On Installing Package 'car',Tools |
| 1175,Why and when is hypothesis generation important?,Techniques |
| 1176,Apply Log to Linear Regression,Techniques |
| 1177,Model deployment to Web service,Techniques |
| 1178,Techniques to collapse the categorical variables in R,Techniques |
| 1179,Where can I find some free telecom data,Resources |
| 1180,"Dataset used in article ""Building Trust in ML Models through LIME""",Techniques |
| 1181,How to test your prediction for insurance company dataset,Techniques |
| 1182,What is weakly supervised learning?Can anyone help me with example?,Techniques |
| 1183,I am willing to start my career in data scientist as a fresher,Career |
| 1184,When does correlation imply causation?,Techniques |
| 1185,Fine Tuned Code,Hackathons |
| 1186,Quick question about this line of code - Median of a column in R,Tools |
| 1187,Which regression algorithm to use when there is weak correlation between target and numerical variables?,Techniques |
| 1188,How to resolve error:non numeric argument to binary operator while applying LDA using caret,Tools |
| 1189,Difference between nominal and ordinal categorical variable?,Techniques |
| 1190,ValueError : While executing a shallow neural network having tfidf as featured,Tools |
| 1191,Which is best technique for giving rating or scoring for resume analysis?,Techniques |
| 1192,Need Answer for one basic problem on Linear Regression,Techniques |
| 1193,Best item recommendation system algorithm for production level,Techniques |
| 1194,Understanding and Building an Object Detection Model from Scratch in Python,Techniques |
| 1195,How to tune C parameter in SVM in R?,Tools |
| 1196,Resources - Linear Algebra and Statistics,Resources |
| 1197,Transfer learning vs fine tuning in deep learning,Techniques |
| 1198,How to make bins for a continuous variable by looking at its distribution with the required variable?,Techniques |
| 1199,Low train accuracy but high test accuracy,Techniques |
| 1200,Error: Librosa No BackendError,Techniques |
| 1201,Is Analytics hyped nowadays?,Misc |
| 1202,Error: unexpected symbol in:?,Techniques |
| 1203,Upsampling of data in machine learning hackathons?,Techniques |
| 1204,Text preparation in neural networks?,Techniques |
| 1205,What is the difference between uncertainty and stochasticity?,Techniques |
| 1206,Healthcare Analytics vs Retail and CPG,Career |
| 1207,How does the variance-bias tradeoff in ensembles work,Techniques |
| 1208,10 years exp in Java.How to approach learning machine learning,Techniques |
| 1209,Which algorithm should be use for both classification and regression,Techniques |
| 1210,How to remove NA value in R,Tools |
| 1211,Do freshers get placed as Data/Business Analyst.?,Career |
| 1212,Business Analytics Interview Questions,Career |
| 1213,Help needed in doing a few operations in the following data set(R),Tools |
| 1214,Short text classification - training data,Techniques |
| 1215,How to change my technology?,Career |
| 1216,Data for tutorial on Essential Machine Learning Algorithms with Python & R codes,Other |
| 1217,PGP BA-BI or BDA from Great lakes,Career |
| 1218,R Code for Incident Ticket Management,Techniques |
| 1219,Did God use Machine Learning?,Other |
| 1220,15 ways to improve your plots in R,Resources |
| 1221,Best ML Tool-Large Datasets 10-100 GB,Tools |
| 1222,How to verify that the data is Random in Data Science,Techniques |
| 1223,Multiplying Probabilities,Techniques |
| 1224,Why use training set in XGBoost parameter tuning?,Techniques |
| 1225,PD model in Credit Risk Analytics,Techniques |
| 1226,R: NA in factor level & unable to use as is.na for manipulation,Tools |
| 1227,Use of `df.sub()` in Pandas (in Python),Tools |
| 1228,AWS Machine Learning Certification,Resources |
| 1229,New paper on Automatically Detecting Label Errors in Entity Recognition Data,Tools |
| 1230,40 Interview Questions,Techniques |
| 1231,Calculate probability in logistic regression,Techniques |
| 1232,"What are the simple and best ways to productionize,monitor and evaluate ML models in R?",Techniques |
| 1233,"No numeric types to aggregate - Big mart sales intro code error , I av blog for big mart sales below code , is getting an error",Techniques |
| 1234,Logistic regression in Loan Prediction,Hackathons |
| 1235,How to get the text content of a html while scraping using BeautifulSoup in Python,Tools |
| 1236,"You have a new project at work/grad school, how do you plan the project's execution?",Career |
| 1237,Python Survival Model Cox PHM,Techniques |
| 1238,Masking .py file for deployment,Techniques |
| 1239,Error in neural network with one hidden layer,Techniques |
| 1240,Script in h2o in R to get you into top 30 percentile for the Digit Recognizer competition,Tools |
| 1241,How important understanding the evaluation metric in data science competitions?,Techniques |
| 1242,Less Data set is present,Techniques |
| 1243,How to arrive at the expression nCk for 'selection of k objects from n objects' using the counting principle?,Techniques |
| 1244,Certificate-workshop,Hackathons |
| 1245,Text analytics -stemming vs lemmatization,Techniques |
| 1246,What is meaning of overfitting and underfitting?,Techniques |
| 1247,Predictive models to be used,Other |
| 1248,Date your data-How to improve model accuracy,Hackathons |
| 1249,How to resolve NA error while using svmbag in R,Tools |
| 1250,How to determine the distributions in Naive Bayes,Techniques |
| 1251,Course on predictive modeling,Career |
| 1252,Not able to create the environment ,Tools |
| 1253,Text Mining: NLP or NN,Techniques |
| 1254,Create all possible combination in sequential order in R?,Tools |
| 1255,Practice Recommendation : Problem data dataset,Hackathons |
| 1256,Chatbot using Rasa,Tools |
| 1257,PGP Business Analytics and Big data offered by IBM and AEGIS school of business and telecom,Career |
| 1258,What are the methods to replace one value of list with value of another list in Python?,Tools |
| 1259,How can I treat missing values of pandas dataframe and apply defined functions for other dataframes in python?,Tools |
| 1260,How to change the transparency of the plot in R?,Tools |
| 1261,High R2_score on training data and very low on test data,Techniques |
| 1262,PCA interpretation with Biplot function,Techniques |
| 1263,Which is the best library to look at descriptive and inferential statistics metrics in Python?,Tools |
| 1264,Regarding data science internship opportunities,Career |
| 1265,How to generate all Frequent itemset-1 generation using R,Techniques |
| 1266,,Other |
| 1267,Life of a Consumer Durable product,Techniques |
| 1268,How to change multiple date formats,Techniques |
| 1269,Help to read Windows Media Player DataBase,Techniques |
| 1270,Solutions of the Skilltest,Hackathons |
| 1271,How to handle missing values of categorical variables?,Techniques |
| 1272,Read data from Multiple CSV files to analyze data,Techniques |
| 1273,Clustering and mapping,Techniques |
| 1274,Books for Natural Language Processing NLP,Resources |
| 1275,Introductions - New members for June 2015,Misc |
| 1276,Predictive power of regression models?,Techniques |
| 1277,"which ones better for career , MSc Data Analytics at Strathclyde business school or MSc Business Analytics from Alliance Manchester Business School? ",Career |
| 1278,How can I convert a date field to Quarter in Qlikview?,Tools |
| 1279,How to find over model is overfitting or not?,Techniques |
| 1280,Not able to Apply for the Final round of Data science Intern challange,Career |
| 1281,How to extract the best decision tree from a random forest in R,Tools |
| 1282,Which SAS Course to choose?,Career |
| 1283,Right analytic Course for Banking (Sales) Professional,Career |
| 1284,Help needed with preparing data for analysis,Techniques |
| 1285,Data Science career start,Career |
| 1286,Balance Forecasting,Techniques |
| 1287,AWS Hadoop JSON Data Processing,Techniques |
| 1288,Problem in aggregate function implementation in R,Techniques |
| 1289,Unable to read Boston as a dataset in r,Tools |
| 1290,Course Content for MS in Business Analytics,Career |
| 1291,Loan-prediction Practice Problem : How to improve the model?,Hackathons |
| 1292,Python's DPLYR!,Tools |
| 1293,How to create a empty vector with fixed length in R,Techniques |
| 1294,Dealing with imbalanced categorical data for machine learning predictions,Techniques |
| 1295,How can I create Box Plot Chart in Excel?,Tools |
| 1296,t-SNE with a classifier,Techniques |
| 1297,Which are the functions used to convert string date to date format in Qlikview?,Techniques |
| 1298,Forecasting Active Users?,Techniques |
| 1299,ScoreCard using visualization in r,Techniques |
| 1300,Is Python faster than R?,Tools |
| 1301,Loan Prediction problem - understanding the target variable,Techniques |
| 1302,Analytics course for Sales Professional,Career |
| 1303,Facebook Prophet- Bayesian Curve fitting,Techniques |
| 1304,Vietoris-Rips complex for n-dimensional point cloud,Techniques |
| 1305,How to create columns from sub-list?,Tools |
| 1306,How to find correlation among multiple attributes in group by dataframe object?,Techniques |
| 1307,Is percentage a continuous variable or discrete variable?,Other |
| 1308,"How to solve ""ValueError: Error when checking target: expected dense_14 to have shape (8,) but got array with shape (1,)""",Techniques |
| 1309,Open source reporting tool with following requirements,Tools |
| 1310,SARIMAX ValueError: xnames and params do not have the same length,Tools |
| 1311,Decreasing training time for SVM,Techniques |
| 1312,How to save images in Hadoop (HIVE table)and then access via Tableau,Techniques |
| 1313,Are there plans to introduce IPython for use in discussion forums,Other |
| 1314,Time Series Forecasting with Categorical Variables,Techniques |
| 1315,Using scrapy to extract webpages,Tools |
| 1316,Videos from PyCon 2016 now available,Resources |
| 1317,Error while reading csv file using read.table function in R,Tools |
| 1318,Introduce yourself here,Misc |
| 1319,Validation Techniques fro Logistic Regression,Techniques |
| 1320,Why as.h2o(dataframe) takes long time to send data to cloud and breaks rstudio?,Techniques |
| 1321,Missing values for Age in Training dataset?,Hackathons |
| 1322,Predictive Model Accuracy Calculation Format,Techniques |
| 1323,How to set the ticks of a plot in python?,Tools |
| 1324,Questions related to R,Tools |
| 1325,Extract Row & Column from DataFrame using Box plot,Tools |
| 1326,How to import raw data file in SAS?,Tools |
| 1327,PDF needed for Cheatsheet – Python & R codes for common Machine Learning Algorithms,Resources |
| 1328,Reading docx in R,Tools |
| 1329,Does IFMR have a Data Science Course?,Career |
| 1330,Best Time Series Model?,Techniques |
| 1331,Why we need ungroup function while grouping more than one variable in dplyr package?,Techniques |
| 1332,How can I create User personas using machine learning?,Techniques |
| 1333,How is the final part after Model building is presented to business?,Other |
| 1334,Support Vector regression (scikit learn) giving the same value,Techniques |
| 1335,Which Metric to consider for Regression R2 or RMSE,Techniques |
| 1336,Qwe asd zxc qwe asfg zxc<script,Other |
| 1337,Is knowledge of Tableau sufficient to be a data analyst?,Career |
| 1338,What is logic behind Getting the string with max length from the strings that even length in r,Techniques |
| 1339,Download PDF Version of Cheat Sheet on Data Exploration in Python,Tools |
| 1340,How to return original String after measuring distance,Techniques |
| 1341,Genetic Algorithms,Other |
| 1342,Difference between seasonal & Non-seasonal ordering,Techniques |
| 1343,How to convert a ratings data frame to a ratings matrix in R,Tools |
| 1344,TIme delay neural netwroks,Techniques |
| 1345,Feedback - Online Hackathon,Hackathons |
| 1346,What are the advantages and disadvantages of arima model?,Techniques |
| 1347,How to Deal With Missing Values in Predicted Data in Confusion Matrix,Techniques |
| 1348,Boolean indexing pandas,Techniques |
| 1349,How to find a right machine learning algorithm for the given problem?,Techniques |
| 1350,Knowledge about business analyst as a career and difference between data analyst and business analyst,Career |
| 1351,Advice required from DS experts,Career |
| 1352,Masters in Data science,Career |
| 1353,How to parse large xml files,Tools |
| 1354,How to handle an unbalanced dataset,Techniques |
| 1355,Thread for Recommendation Engine Challenge by IBM,Hackathons |
| 1356,How to subset a SAS dataset?,Tools |
| 1357,How to start with python,Tools |
| 1358,What does the OOB estimate of error in a RandomForest model imply?,Techniques |
| 1359,"Is India ready for Cyber revolution, especially security wise?",Misc |
| 1360,Image processing using CNN,Tools |
| 1361,How to interpret the scores generated from factor analysis in R,Techniques |
| 1362,[Need Help] How to create a histogram for certain conditional statements,Techniques |
| 1363,Calculating the % of records correctly identified by Random Forests in R,Tools |
| 1364,Facing error while implementing Xgboost model on a classification problem,Techniques |
| 1365,How to create an ensemble of Naive Bayes models?,Techniques |
| 1366,Open Data Base for Data Analysis,Resources |
| 1367,How to deal with Errors (Regression) which are not following Normal distribution?,Techniques |
| 1368,Technical question asked in an analytics interview,Career |
| 1369,How to pass an h2o object to model in R using the h2o library,Tools |
| 1370,Accuracy of point and Interval estimator,Techniques |
| 1371,Web scraping in python,Tools |
| 1372,Regular intervals - Time series analysis,Techniques |
| 1373,Arima for Discrete Data,Techniques |
| 1374,Advice on which subjects to choose during Ph.D. curriculam?,Career |
| 1375,Warning while passing the arguments in trainControl,Techniques |
| 1376,Getting NA values while converting a variable into Date and Time format,Tools |
| 1377,Spark:Json file reading problem,Techniques |
| 1378,Need some assistance with Data Wrangling in R,Tools |
| 1379,How do I process new data and mark it as fraud or not fraud in Random Forest Model,Techniques |
| 1380,What is difference between sys.time and Rprofiler in R,Tools |
| 1381,Building a Regression Model with all independent variables being Cataegorical,Techniques |
| 1382,Machine learning model to detect items related to nature,Techniques |
| 1383,How can I link pivot table in excel with SAS data set?,Tools |
| 1384,Multivariate Data Analysis,Techniques |
| 1385,What should a fresher (planing a career in analytics) opt from these elite institutes?,Career |
| 1386,Boruta Feature Selection Package - Implementation,Tools |
| 1387,Pseudo Labeling | Semi Supervised Learning,Hackathons |
| 1388,Test to find similar products,Techniques |
| 1389,Data merging in python(Data Minig),Techniques |
| 1390,COUNT DISTINCT using OVER clause,Tools |
| 1391,How to build SAS type custom formats in R?,Tools |
| 1392,Confusion Matrix creation in predictive modeling in experiments with data,Other |
| 1393,Weekday training for Data Science in Delhi NCR/Gurgaon,Career |
| 1394,How to calculate the length of whisker in a box plot?,Techniques |
| 1395,Why it is necessary that in SVM the output should be a factor level,Techniques |
| 1396,Creating predictive modelling in KNIME,Tools |
| 1397,Need Help in getting any End-to-End Big Data Analytics Case Studies?,Resources |
| 1398,How to fill Nan Values?,Hackathons |
| 1399,Best way to obtain data from a nested JSON dataset,Techniques |
| 1400,"Error in colMeans(x, na.rm = TRUE) : 'x' must be numeric",Techniques |
| 1401,XGBoostError label set cannot be empty,Tools |
| 1402,Syntax issue : response.css(.title::text).extract() is returning a null set,Techniques |
| 1403,What is the difference between PCA and Variable selection?,Techniques |
| 1404,What is the difference between various methods used for correlation in R,Tools |
| 1405,Resume Screening,Techniques |
| 1406,Neural Networks in R?,Tools |
| 1407,Correlated predictors in a multiple regression model,Techniques |
| 1408,What should be number of components in PCA,Techniques |
| 1409,How to proceed with analysis from a single data file (192 variables/columns) and without proper information about the variables?,Techniques |
| 1410,What are most sought after certifications in Data Science?,Career |
| 1411,How to get into the analytics field?,Career |
| 1412,How to prove causation with confidence for telecommunications data,Techniques |
| 1413,"Fresher to Data Science, Where to start from?",Career |
| 1414,What is the difference in type of recommendation engines and how to decide which one to use?,Techniques |
| 1415,"API implementation with BigML, How it works?",Tools |
| 1416,Best Analytics Program to make a career shift,Career |
| 1417,Finding joint probabilities in Multi Label Classification,Techniques |
| 1418,Building a guide for Amazon Redshift and need feedback,Resources |
| 1419,A guide for those Trying to Find whats the best Course for you,Career |
| 1420,Error converting string to float using fit_transform,Techniques |
| 1421,How to compute MA coefficients when it is an MA(2) model,Techniques |
| 1422,Improving model score apart from gbm and randomforest,Hackathons |
| 1423,Slack URL does not work in my PC!,Hackathons |
| 1424,Which algorithm and framework I have to use for building job recommendation system,Techniques |
| 1425,5 Inspiring Examples of Data Intelligence Marketing in Action,Resources |
| 1426,,Resources |
| 1427,Guidelines and advice for possible way to catch job in Analytics,Career |
| 1428,Why we should go with binary load?,Tools |
| 1429,How to classify the data in SVM when the data is not linearly separable,Techniques |
| 1430,Unbalanced classes,Other |
| 1431,Combining the segmented models,Techniques |
| 1432,Extract all words with characters 'NN' from tags obtained (in R),Tools |
| 1433,"Error:no applicable method for 'QuinlanAttributes' applied to an object of class ""logical""",Techniques |
| 1434,How to find behaviour patterns in banking transactional level data and how to extract rules of behaviour,Techniques |
| 1435,Automated Data Modeling Tools,Tools |
| 1436,A Multivariate Time Series Guide to Forecasting and Modeling,Techniques |
| 1437,University of Leeds or University of Southampton,Career |
| 1438,In word/character embedding What is being represent in vectors values of a single word?,Techniques |
| 1439,Decision making in marketing using Monte Carlo,Other |
| 1440,Distance measure used by KNN algorithm,Techniques |
| 1441,Counting unique combination of columns in a data frame for each country in R,Techniques |
| 1442,Data Exploration and Machine Learning app using R Shiny,Tools |
| 1443,How to access vector elements in a for loop using R,Tools |
| 1444,How to use slack live chat?,Techniques |
| 1445,Course in python like analytics Edge for R,Tools |
| 1446,PG Diploma in Applied Statistics,Career |
| 1447,How to find correlation between continuous variable and Categorical (Ordinal) variables,Techniques |
| 1448,How to use substr() function in R to extract a specific part of a character string?,Tools |
| 1449,How to know which variables are the best for predicting using logistic regression?,Techniques |
| 1450,Warning message: NAs introduced by coercion,Techniques |
| 1451,Q4 Why to remove outliers value from the variable?,Techniques |
| 1452,Chatbot creation and GUI,Techniques |
| 1453,How can I capture the node label or value at runtime for bubbles chart using bubble::renderBubbles,Tools |
| 1454,Beginner : Learning Cloudera Data Science certification : Would like to Install Cloudera Data Science toolkit without VM on Ubuntu OS,Career |
| 1455,"Need Suggestions on : Data Scientist Role in Quality, CMMI DMM using R & SQL",Career |
| 1456,How Digital Marketing and Data Science can be combined?,Other |
| 1457,Kaggle German Credit Risk Classification,Techniques |
| 1458,Research and business analytics program in EMPI b-school,Career |
| 1459,To the Admins: Submission of code?,Hackathons |
| 1460,Where to download the data sets?,Resources |
| 1461,Use of aaply function from plyr package in R,Tools |
| 1462,How to fit 4 ROC curves into 1 graph?,Tools |
| 1463,Help required on Data Analysis with Excel,Career |
| 1464,Awesome Tips and Tricks in Excel,Tools |
| 1465,Issue with name on Certificate,Misc |
| 1466,Analysis of Indian power prices,Career |
| 1467,How to plot a sample tree from random forest in R,Tools |
| 1468,How to plot points over a given plot in R?,Techniques |
| 1469,Web scraping using rvest and Rselenium,Techniques |
| 1470,Model evaluation vs Model validation,Techniques |
| 1471,How can non linear relationships be converted into linear ones using transformations?,Techniques |
| 1472,How can I find topic distribution of a paragraph using bilstm and attention?,Techniques |
| 1473,When Manhattan distance is preffered over Euclidean distance,Techniques |
| 1474,Evaluation metric in recommender systems?,Techniques |
| 1475,Multi Dimensional Scaling for Dimension reduction,Techniques |
| 1476,How to get started with machine learning in log analysis (ELK) project?,Other |
| 1477,How to access any value of list which is nested under another list in R,Tools |
| 1478,Panel Data and Time Series Data,Techniques |
| 1479,Correlation equivalent to find trend within one variable,Techniques |
| 1480,Using data from a website in R,Techniques |
| 1481,PGPBA from Great Lakes or PGPBA from Praxis Business School or MOOCs,Career |
| 1482,Optimization from Excel to R,Techniques |
| 1483,Can anyone suggest a good platform for storing analytical data for structured databases like MySQL?,Tools |
| 1484,Data mining with R - Is learning Rattle sufficient?,Tools |
| 1485,Projects for final year related to ML and cyber security,Resources |
| 1486,Can we create a bins of numerical variable in Qlikview?,Tools |
| 1487,Huge dataset with more than 30k obs,Misc |
| 1488,Excel requirement for data science,Tools |
| 1489,"Being a B.Tech. student at IIT-R and Analytics aspirant,how will I be hired for Data scientist/Analyst job?",Career |
| 1490,What are the Data Analysis tools that support data extraction from Word Documents?,Tools |
| 1491,Which is the Best Statistics and Analytics Book?,Techniques |
| 1492,How to interpret margin plot in R?,Tools |
| 1493,Creating Network graphs using multiple nodes,Tools |
| 1494,Difference between Visualization tools,Tools |
| 1495,Business Analytics Case Study and solved by R,Tools |
| 1496,Acceptance criteria for % of Missing values,Techniques |
| 1497,Necessity of dimensionality reduction for predictive modelling,Techniques |
| 1498,Generating Music with Machine Learning : Error in the tutorial using music21 library,Tools |
| 1499,Tutorials for Data Analytics using python?,Techniques |
| 1500,Time series analysis with python,Tools |
| 1501,Titanic Solution,Techniques |
| 1502,Career transition from mechanical to business analytics,Career |
| 1503,Which library should I look at to find the statistical significance of relationship b/w two variables?,Tools |
| 1504,DataScience Newbie - Advice required,Resources |
| 1505,Test Data in Practice Problem: Urban Sound Classification,Hackathons |
| 1506,How to get numpy array of subplot in python?,Tools |
| 1507,Parallel execution of loop in R,Tools |
| 1508,What are the job responsibilities of a data analyst who do not have much programing knowladge?,Career |
| 1509,How to calculate inter-model correlation for an ensemble in R?,Techniques |
| 1510,Statistical summarizing data,Other |
| 1511,Stationarity of time series,Techniques |
| 1512,Zero being encoded as one after conversion from factor to numeric,Tools |
| 1513,Can we Run the Data Science course with Python on iPad or any other Tabs?,Techniques |
| 1514,What are some good ideas to do a major project Machine learning?,Techniques |
| 1515,Why is the sum of squared coefficients of x's across all the Principal Components 1,Techniques |
| 1516,How to visualise the voronoi centers in the voronoi plot in R,Tools |
| 1517,Proper use of get_dummies function in pandas,Tools |
| 1518,Keeping insignificant variables in a model,Techniques |
| 1519,Best (open) course to learn Python for Data Science?,Tools |
| 1520,Feature selection for incremental kmeans clustering,Techniques |
| 1521,I want to add bar values on top of each stacked bar in the bar plot with geom_text() of titanic dataset,Techniques |
| 1522,Error while making submission in ABC Loan prediction 3,Hackathons |
| 1523,CCP in Data Science,Career |
| 1524,Top Companies in World hiring Data Scientist,Career |
| 1525,Predictor Variables in my data are dependent on each other. How to build an efficient model?,Techniques |
| 1526,What is Machine Learning and how is it different from Big Data and Business Analytics?,Techniques |
| 1527,TO THE ADMINS: Ratio of Public and Private LB?,Hackathons |
| 1528,"Error in `[.data.table`(data, target) : in R",Tools |
| 1529,Air quality index prediction,Tools |
| 1530,Assumptions for classification algorithms?,Techniques |
| 1531,Recommendation engine - which algorithm is suitable for long string of text as input?,Techniques |
| 1532,"Tuning Parameters in XGBoost, However Same rmse score while submitting solution",Hackathons |
| 1533,Learning To Learn Machine Learning!,Misc |
| 1534,ACF plot in ARIMA,Techniques |
| 1535,Error while using fileinput in shiny,Tools |
| 1536,What is the Johnson Lindenstrauss Theorem,Techniques |
| 1537,Learning Math in Datascience,Resources |
| 1538,Help on plotting in R,Tools |
| 1539,How to apply Machine Learning Algorithms to a travel and tourism brand?,Resources |
| 1540,How to convert string to float . data is in csv error is - ValueError: could not convert string to float: 'unknown',Techniques |
| 1541,Transposing data set in SAS,Tools |
| 1542,"Difference between fit, transform and fit_transform",Techniques |
| 1543,Read a large json dataset in pandas,Tools |
| 1544,How are Rows increasing when i try to do feature engineering?,Hackathons |
| 1545,Regarding variable selection for algorithms,Techniques |
| 1546,SVR: Predicted values are way off from the actual ones despite high r-squared and and low MSE,Techniques |
| 1547,DataSet: Black Friday,Hackathons |
| 1548,How to convert dates into days of week in R?,Tools |
| 1549,Why random forest could not handle large number of categorical predicators,Techniques |
| 1550,Transition from Business Intelligence ETL to Data Analytics,Career |
| 1551,Excel Classification using some technique,Techniques |
| 1552,Converting loop to apply function,Tools |
| 1553,"Where can one access the code for the lead solutions to McKinsey's hackathons - July 20-22, 2018?",Hackathons |
| 1554,How to train a model when train set and test contain different levels for a variable,Techniques |
| 1555,Resources for Strategic Thinking Competitions,Resources |
| 1556,K-FoldCV in Regression Splines,Techniques |
| 1557,Should I scale ordinal data to use in analysis,Techniques |
| 1558,Survival analysis model to predict next transaction,Techniques |
| 1559,Post Graduate Program in Big Data Analytics from Great Lakes,Career |
| 1560,When can you say a random forest is saturated and won't improve?,Techniques |
| 1561,R and SQL Server Connection,Tools |
| 1562,Why high model accuracy compared to very low validation accuracy?,Techniques |
| 1563,ValueError:could not convert string to float: 'Rural',Hackathons |
| 1564,"What are q, k and v vectors exactly in Transformers?",Techniques |
| 1565,How can I create Confusion Matrix in Python?,Tools |
| 1566,From which material (online) can I get a good idea about principal component analysis,Techniques |
| 1567,Which technique should we use in case target variable has no data,Techniques |
| 1568,Does Big Data Analytics requires M.S or M.Tech?,Career |
| 1569,What is the reason behind having Orthogonal PCA's?,Techniques |
| 1570,Wrong output while checking pandas dtypes,Techniques |
| 1571,What should be the value of k in KNN,Techniques |
| 1572,How to interpret the output of a glmboost,Techniques |
| 1573,How can I get a project to do on Data Analysis?,Other |
| 1574,When do we use Kappa Statistic as a measure of model performance vs Accuracy,Techniques |
| 1575,Shape error while calculating R Square,Techniques |
| 1576,Cool video for understanding neural networks,Resources |
| 1577,"How to Interpret roc_curve(Test,Predictions) in scikit-learn",Techniques |
| 1578,Text classification or sentiment analysis using combination of different classifiers in python,Techniques |
| 1579,Setting cut-off on idf values while calculating cosine similarity between two documents,Techniques |
| 1580,How to get the proportion in table command of R?,Tools |
| 1581,How to apply condition statement using numpy library in Ipython?,Techniques |
| 1582,Factorization machines article,Resources |
| 1583,How to check the performance error of bagging model in R?,Techniques |
| 1584,Feature Engineering within the Cross Validation,Techniques |
| 1585,Why training time is not decreasing with increase in value of Cost in a SVM model?,Techniques |
| 1586,What is the function of stemmer in the nltk library of python,Tools |
| 1587,Can we get access to closed event resources?,Other |
| 1588,How to go about Continued Education if I am in a financial crunch?,Career |
| 1589,Airline Spend Analytics,Techniques |
| 1590,ISB vs Great Lakes,Career |
| 1591,MS in CS vs MS Data Science,Career |
| 1592,How to merge dat format files in R,Tools |
| 1593,Histogram In Tableau Desktop ( Free Trail ),Tools |
| 1594,Advance Text Mining,Techniques |
| 1595,Installing LIBFFM on Ubuntu 16.04,Tools |
| 1596,Data science vs big data - Career prospect wise is combination of both more attractive if one can apply right skills?,Career |
| 1597,How to run decision tree algorithm on Spark R?,Techniques |
| 1598,How good is Imarticus Learning Institute,Career |
| 1599,How to deal with constant variables?,Techniques |
| 1600,Data Scientist 15+ year IT professional,Career |
| 1601,Loading data for joke rating prediction dataset,Hackathons |
| 1602,Post Graduation in Ananlytics,Career |
| 1603,What is difference between cyclic and drill down group in Qlikview?,Tools |
| 1604,What does rotmat signifies in varimax function during PCA,Techniques |
| 1605,Brand assortment,Techniques |
| 1606,Data mapping using Machine learning,Techniques |
| 1607,Getting into Business Analytics,Career |
| 1608,How do Unit Vectors capture data in Singular Value Decomposition,Techniques |
| 1609,How to impute missing value in SAS for charcter variable,Techniques |
| 1610,Identifying SARIMA parameters,Techniques |
| 1611,How to improve performance of C5.0 decision tree,Techniques |
| 1612,What is the difference between h2o.glm.wrapper and h2o.glm in H2O,Tools |
| 1613,Plotting Prediction model of Multinomial GBM using R,Techniques |
| 1614,Supply chain management,Misc |
| 1615,Plotly Bar Graph in R,Tools |
| 1616,Need information on different tests to be known for different Models,Techniques |
| 1617,Project approach?,Techniques |
| 1618,Multiclass classification using logistic regression in python,Techniques |
| 1619,How to do prediction using online ARIMA algorithm,Techniques |
| 1620,What is the assumption of Logistic Regression,Techniques |
| 1621,Data Analytics career path,Career |
| 1622,How to predict proportionate amounts of 1/0 in logistic regression,Techniques |
| 1623,How to visualize large number of categorical features as bar plot using matplotlib and python?,Techniques |
| 1624,Types of Predictive Modelling,Techniques |
| 1625,Data Analytics project ideas for B Tech students,Career |
| 1626,How to import Excel file in Python excluding first data row?,Tools |
| 1627,How to exclude the elements from the legend in python?,Tools |
| 1628,How we can calculate the baseline prediction in a classification problem?,Techniques |
| 1629,CHAID based random forest in Python,Tools |
| 1630,Hiring Data Science Intern in Gurgaon!,Career |
| 1631,"Business Analyst (Software Requirement Gathering) vs Data Analyst ,which one to choose",Career |
| 1632,Azure ml studio db connectivity,Techniques |
| 1633,Generating sound effects for a particular scene in a video,Techniques |
| 1634,"Mini DataHack - ""Bigger Than You Think!""",Hackathons |
| 1635,Time series forecasting using ML techniques,Techniques |
| 1636,Uploading code file for final solution with pretrained word vectors,Hackathons |
| 1637,Time stamp as input variable for regression (feature extraction),Techniques |
| 1638,Integer Categorical feature as both Numeric and Categorical,Techniques |
| 1639,Using Mean To Forecast Employee Salary in Time Series,Techniques |
| 1640,What are advantages of loop function over normal for and while loop in R,Tools |
| 1641,"Please check with the test data set, all IDs are not available",Hackathons |
| 1642,What are the pre-requisites to run fasttext on iPython notebook?,Tools |
| 1643,Can we use KNN for predicting continuous target variable?,Techniques |
| 1644,"Data Science ""Big Data"" Viz Tools",Tools |
| 1645,Question related to Mapping using Lag,Techniques |
| 1646,Implementation of Chi-square Test,Techniques |
| 1647,Functions and packages for 3D- plots in R,Tools |
| 1648,What are the ways through which we can make a time series stationary,Techniques |
| 1649,Looking massive dataset for retail analytics,Resources |
| 1650,The NLP Learning Path for 2020 is here!,Career |
| 1651,Incremental Learning Algorithms,Techniques |
| 1652,How to take a mean of Ordinal numbers?,Techniques |
| 1653,How to deal with choose encoding message in R while trying to save code,Tools |
| 1654,Harvesting Big Data (500TB+),Techniques |
| 1655,Help me to decide a correct Career Path to shift my career to Analytics!,Career |
| 1656,Why are there two rotations in SVD,Techniques |
| 1657,What path should one follow to become a data scientist?,Career |
| 1658,Is there any ensemble method to fit multiple logistic regression models,Techniques |
| 1659,How to view the confusion matrix having data counts using caret in R,Tools |
| 1660,How to Convert a data frame into sparse matrix in R,Tools |
| 1661,How to train model on high resolution image data?,Techniques |
| 1662,Print Option - for Blogs,Other |
| 1663,Sharing a feedback from a current student who likes to stay Anon in Praxis Bangalore,Career |
| 1664,Can we convert image files from one format into another using R?,Tools |
| 1665,ValueError: Unknown label type: 'unknown' for LogisticsRegression Model,Hackathons |
| 1666,What are some of the uses of the googleVis R package,Tools |
| 1667,"Error: could not find function ""iv.mult""",Techniques |
| 1668,Categorical variables and predictive modelling,Techniques |
| 1669,Unable to download data,Resources |
| 1670,How to merge two CSV file by a specific column using R,Tools |
| 1671,Return Rank against multiple dimension in Qlikview,Tools |
| 1672,Shift to Analytics domain,Career |
| 1673,Are there any Indians who quit their job to study Data science through courses and got a job after a few months?,Career |
| 1674,What does stat means in ggplot?,Techniques |
| 1675,RNN is learning very slow,Techniques |
| 1676,Text analysis with irregular telecom logs in R,Techniques |
| 1677,Time Series in Data SCience,Techniques |
| 1678,Tutorial for H2o package in R,Resources |
| 1679,Value error in linear regression,Techniques |
| 1680,What kind of recommendation system should be used in banking industry where the variety/number of products is not huge,Techniques |
| 1681,Python 3.0 error in Label Encoding,Techniques |
| 1682,Time Series Analysis Techniques,Techniques |
| 1683,How to plot RPN bounding boxes in Mask R CNN code?,Techniques |
| 1684,How to answer Case Study based Analytics Interview Questions,Misc |
| 1685,Less topics and case studies on SAS,Tools |
| 1686,How to import txt files having continuous variables in Python?,Hackathons |
| 1687,About teams in Date your Data,Hackathons |
| 1688,What to select : Model with statistically insignificant variables but better accuracy or Model with statistically significant variables with little bit lower accuracy,Techniques |
| 1689,Basic requirements for Business Analytics professional,Career |
| 1690,Uses of t-distribution and and normal distribution,Techniques |
| 1691,Error in XGBoost Cross and Validation Prediction Output in R,Techniques |
| 1692,Beginner undecided between learning python or R.. need guidance,Tools |
| 1693,Random Forest Parameters,Techniques |
| 1694,How to get probabilities from Boosting algorithms?,Techniques |
| 1695,Statistics - Why squaring is used to calculate error in RMSE,Techniques |
| 1696,Techniques and strategies for metadata extraction,Techniques |
| 1697,Introductions - New members for August 2015,Misc |
| 1698,Error in model.frame.default,Techniques |
| 1699,"Learning path for numpy, SciPy, scikit-learn, deep learning",Tools |
| 1700,"Problem Implementing ""An Introduction to Implementing Neural Network Using tensorFlow""",Techniques |
| 1701,Business Analytics and Intelligence from IIM-B,Career |
| 1702,USG requirements for Data,Resources |
| 1703,Tools for analyzing large data,Tools |
| 1704,Study materials on keras and Theano,Tools |
| 1705,Chatbot using R,Techniques |
| 1706,Executive Program in Business Analytics - IIM Lucknow,Career |
| 1707,Difference between require() and library() in R,Tools |
| 1708,Use of pandas.crosstab() in Python to create stacked histogram?,Tools |
| 1709,How can Modeling Quality be measured / assessed?,Misc |
| 1710,Zero Inflated Poisson / Negative Binomial Model ---- using Python (statsmodels),Techniques |
| 1711,Need help in building X G Boost Model in R,Tools |
| 1712,Visualizing K-Means Clustering Algorithm,Resources |
| 1713,RMongo insert analytic result to db,Tools |
| 1714,Where should I now join the analytics course? Look forward to your guidance,Career |
| 1715,Feature Selection Using Linear Discriminant Analysis,Techniques |
| 1716,Unable to submit Black Friday solution - Encountered header do not match error,Hackathons |
| 1717,Error while calculating the information value,Techniques |
| 1718,How to use customized stopwords in R?,Techniques |
| 1719,Difference between regression and time series,Techniques |
| 1720,Your blog: A Comprehensive Guide to Understand and Implement Text Classification in Python,Techniques |
| 1721,How to create a shiny app for logistic regression,Tools |
| 1722,About Getting Started with scikit-learn (sklearn) for Machine Learning Course,Resources |
| 1723,Finding all values in a vector that lie within a range in R,Tools |
| 1724,"Hansa Cequity Hiring Hack - 19 Sep 2015, Mumbai",Hackathons |
| 1725,How to resolve error in Algorithms for time dependent data (esp. Market Prediction),Tools |
| 1726,Game recommendation Engine - In app purchase,Techniques |
| 1727,Why is np.nan used in DataFrames in pandas?,Tools |
| 1728,Computer Resource Requirement for Data Science Competitions,Tools |
| 1729,Worthfulness of Analytics course offered by Internshala?,Career |
| 1730,How to find the the correlation between the variables in PCA,Techniques |
| 1731,When & How : Statistical Tests - Hypothesis Testing,Techniques |
| 1732,Missing data threshold,Techniques |
| 1733,Diagnosis analytics for energy equipments,Techniques |
| 1734,Filling NaN values,Hackathons |
| 1735,Analysis on Resumes using R,Techniques |
| 1736,Understanding the results of this ML project,Techniques |
| 1737,Can we send config file as parameter to python,Techniques |
| 1738,Data Quality Critical Data elements identification,Techniques |
| 1739,What should be the salary for 10 yrs analytics experienced guy?,Career |
| 1740,"Python pandas.read_excel error: ""No module named xlrd""",Tools |
| 1741,What is a model and what constitutes a model?,Techniques |
| 1742,What is the default num_estimators in scikit-learn's RandomForest?,Tools |
| 1743,Need Help in understanding a code snippet from Titanic Passenger Survival Project,Tools |
| 1744,How to Import data from a JSON file into R?,Tools |
| 1745,Gradient Descent problem in Titanic dataset,Techniques |
| 1746,Explanation on SQL Vs MySql Vs NoSql?,Tools |
| 1747,Create multi level drop down validation in Excel,Tools |
| 1748,Techniques for web data mining in R and elsewhere?,Other |
| 1749,How to perform Gridsearch in R?,Techniques |
| 1750,Dask_ml.joblib google colab ModuleNotFoundError,Tools |
| 1751,Sample dashboard : The creative analyst not working...?,Hackathons |
| 1752,What is the difference between longitudinal study and cross sectional study,Techniques |
| 1753,How can we plot a bar chart with categorical values on x-axis in Python?,Tools |
| 1754,Data Science thoughts for network challenges,Techniques |
| 1755,Error in Code || Python(Spyder 3.6),Techniques |
| 1756,Dealing with missing categorial data,Techniques |
| 1757,How to convert data from XML to JSON,Techniques |
| 1758,Cannibalization: Effect of one channel over other,Techniques |
| 1759,Integration of d3.js bubble chart with shiny,Tools |
| 1760,How to create confusion matrix for xgboost in R,Tools |
| 1761,NER or Training of DataSet,Techniques |
| 1762,cross_val_score is returning nan list of scores in scikit learn,Techniques |
| 1763,Pre Post Analysis using A/B Testing,Techniques |
| 1764,Ways to find linearity,Techniques |
| 1765,Need help analysing experiment results,Techniques |
| 1766,Best Structure to start exploring Machine Learning Algorith,Career |
| 1767,How difficult to get a job as bigdata administrator or developer,Career |
| 1768,How to make a career in Business Analytics - 10 year IT experience?,Career |
| 1769,Data scientist light?,Career |
| 1770,How is edupristine's Data Science Program?,Career |
| 1771,"Discussions for article ""LeaRning Path on R - Step by Step Guide to Learn Data Science on R""",Other |
| 1772,Why are different base learners used in mboost package in R,Techniques |
| 1773,What packages in R can be used to create content based recommender?,Tools |
| 1774,Analytics career advice for undergrad java professionals to move in Analytics?,Career |
| 1775,Deep Learning in R,Resources |
| 1776,Do these scores make sense?,Hackathons |
| 1777,Feedback required on Aegis Business Analytics Program,Career |
| 1778,How to calculate the output in Convoluted Neural Networks?,Techniques |
| 1779,Error: cannot allocate vector of size - Gradient Boosting Algorithm,Hackathons |
| 1780,MIssing at random and missing not at random,Techniques |
| 1781,Doubt in the article on parameter tunning of xgboost in python,Techniques |
| 1782,Stack Overflow XML data parsing,Techniques |
| 1783,How to interpret the output from factor analysis in R,Tools |
| 1784,Barriers to data analytics in automobile industry,Misc |
| 1785,Problem while creating a csv file in R for Kaggle,Tools |
| 1786,Unable to plot histogram with density curve using ggplot2,Techniques |
| 1787,How to find the percentage of missing value in a column?,Techniques |
| 1788,"Dataset related to Consumer, Retail & Marketing Data in India",Resources |
| 1789,Label Encoding vs One Hot Encoding in Machine Learning Model,Techniques |
| 1790,How do I use results from a random forest algo for prediction,Tools |
| 1791,Filling missing values,Hackathons |
| 1792,Why is SQL a pre-requisite to get started in Data Science?,Career |
| 1793,Complete Guide to Parameter Tuning in Gradient Boosting (GBM) in Python,Techniques |
| 1794,Pick only first 3 females from the dataset,Tools |
| 1795,Dataset processing,Tools |
| 1796,Implement Incremental Load in Qlikview,Tools |
| 1797,Cannot Find Tutorial Data,Hackathons |
| 1798,Best feature selection method,Techniques |
| 1799,How to generate vector of integer in R,Tools |
| 1800,Scrubbing of unstructured text data,Techniques |
| 1801,"Clustering using mixed variables , with categorical variables having about 10000 categories",Techniques |
| 1802,Linear and Logistic Regression R functions,Techniques |
| 1803,How does machine learning model works on raw data,Techniques |
| 1804,RFM Analysis Using R,Techniques |
| 1805,What is Private Leaderboard in Hackathon and how to submit the submission file there?,Techniques |
| 1806,Loan Prediction 3: Reveal Your Approach,Hackathons |
| 1807,ROC and AUC curve?,Techniques |
| 1808,Data Normality Question,Techniques |
| 1809,BigMart Baseline Solution - Score 1598 (Python codes),Hackathons |
| 1810,What are top 10 Best Data Mining Tools that can replace SAS/SPSS?,Tools |
| 1811,Packages in R for Image Analytics,Techniques |
| 1812,Error:all arguments must have same length,Techniques |
| 1813,Survival random forest with time dependent covariates in R,Techniques |
| 1814,Model testing & validation?,Techniques |
| 1815,ELMo for Feature Extraction,Techniques |
| 1816,Why we need to calculate the z-score of each variable while calculating Pearson's r,Techniques |
| 1817,Error in importing a csv file using pandas,Tools |
| 1818,Improve holtWinter forecast model accuracy,Techniques |
| 1819,Visualization of Decision boundaries,Resources |
| 1820,Pytesseract giving errors,Techniques |
| 1821,Arranging multiple dates and times,Tools |
| 1822,Creating networks using tf-agents for reinforcement learning,Techniques |
| 1823,Data Anonymization,Misc |
| 1824,Probabilistic graphical model DOUBT,Techniques |
| 1825,What is the fundamental difference between RandomForest and Gradient Boosting algorithms?,Techniques |
| 1826,Calculate Price Elasticity Of Demand with limited data,Techniques |
| 1827,I did not understand credit_history variable. Can any one help me with the explanation please?,Hackathons |
| 1828,LabelEncoder() - How to reverse it?,Other |
| 1829,Hackathon 3.0 - Share your approach / learning,Hackathons |
| 1830,Ensemble technique,Techniques |
| 1831,Need help in fetching data from hbase to R studio server,Tools |
| 1832,Finding length of unstructered data,Techniques |
| 1833,A Complete Tutorial to Learn Data Science with Python from Scratch,Hackathons |
| 1834,Emerging BI & Data Analytics Trends for 2022 and Beyond,Resources |
| 1835,What protocol should I use for LoadRunner when recording Oracle's Primavera P6 PPM?,Tools |
| 1836,Strategic Monk competition,Hackathons |
| 1837,Is data Analytics will be good option to opt?,Career |
| 1838,Saving and Reusing model,Techniques |
| 1839,Identify Emerging Trends,Techniques |
| 1840,"Is ""bias"" term in Machine Learning different from Deep Learning?",Techniques |
| 1841,How to calculate VIF in python 3.6 with scipy 1.0.0?,Tools |
| 1842,Correlation doubt,Techniques |
| 1843,What does robustness means in SVM algorithm?,Techniques |
| 1844,Career change - 5 years of experience,Career |
| 1845,Python variable data type understanding,Techniques |
| 1846,Why Datasets are categorized into Train and Test data,Tools |
| 1847,Job opportunities in India after big data certification?,Career |
| 1848,Pre-trained Models,Resources |
| 1849,Calling stored procedure for the automated report in Qliksense,Techniques |
| 1850,How are eigen values and eigen vectors calculated from a covariance matrix,Techniques |
| 1851,Multiple Linear regression - Transformation on Percentage regressors,Techniques |
| 1852,In which situations should we decide to use regularization in our model building?,Techniques |
| 1853,What are the difference between cor.test and with function in R?,Tools |
| 1854,Missed the Webinar: Use of Analytics in Telecom Industry,Resources |
| 1855,Deep Learning on WSN / Network Nodes,Techniques |
| 1856,Guide to Newbies of R Programming Language,Tools |
| 1857,How to set up hadoop on aws,Tools |
| 1858,Error while building a decision tree in R,Tools |
| 1859,Machine Learning Algorithm Selection,Techniques |
| 1860,Prediction of which loan EMI is going to default,Techniques |
| 1861,Outlier treatment of negative value in R,Techniques |
| 1862,Should target be missing in the test file?,Hackathons |
| 1863,R interface with Web tools,Tools |
| 1864,Use of rank() & order() functions in R dplyr package with example,Misc |
| 1865,Career advice for Mtech Grad,Career |
| 1866,Effect of increase/decrease of AIC and SC values in Logistic regression,Techniques |
| 1867,"How to Find 90% or 95% conf Interval , and a suitable length L",Other |
| 1868,How to calculate coefficients for variable in multiple regression? What is the concept behind it?,Techniques |
| 1869,Unable to read .xls file in R,Tools |
| 1870,How to do feature selection in R using Random Forest for classification and regression?,Techniques |
| 1871,How to resolve group_by error in aggregate function in R,Tools |
| 1872,Tweeter analysis submission file issue,Hackathons |
| 1873,Is there a good book to Practice SAS SQL/MACRO/ARRAYS concepts with Examples..? Having SAS Problems and Solutions. can anyone please suggest,Tools |
| 1874,Certification in R,Career |
| 1875,Combining two targets variable together to find out the optimal range between two,Techniques |
| 1876,Need Help with StratifiedShuffleSplit,Techniques |
| 1877,Calculating conditional probabilities among all columns in a data frame,Techniques |
| 1878,"Knoctober related question , comprehending Health_Camp_Detail.csv file",Hackathons |
| 1879,Why does the matrix have to be symmetric while applying SVD,Techniques |
| 1880,Regression analysis wrong predictions? Help appreciated (full analysis included - very useful for beginners),Techniques |
| 1881,How to run R on Jupyter ipython Notebooks?,Tools |
| 1882,How to predict buyers propensity for different product at user lable,Techniques |
| 1883,Python error: Incompatible Indexer with Series,Tools |
| 1884,Video explanation of SVD,Resources |
| 1885,What kind of answers can we find in the analysis of Google Analytics and Facebook Ads data?,Techniques |
| 1886,Explain the argv function in Python?,Tools |
| 1887,What are supply chain problems?,Techniques |
| 1888,R doubt and sentiment analysis,Tools |
| 1889,Handling Categorical Variables in Regression Models,Techniques |
| 1890,Can some one help in Python 30 mins code test? (2 coding questions),Resources |
| 1891,Which Business Analytics Program is Better - SP Jain's Business Analytics Program or MISB Bocconi's?,Career |
| 1892,Which classification algorithm should be selected for boosting,Techniques |
| 1893,Beginner in Python,Tools |
| 1894,Multi class Text classification,Techniques |
| 1895,The Strategic Monk Solution,Hackathons |
| 1896,Error in Rose Package R,Techniques |
| 1897,Varrank package R,Techniques |
| 1898,Error in calculating mean using sqldf package in R,Tools |
| 1899,Help with the must read books for Qlikview for beginner,Tools |
| 1900,Minimum sample size for multinomial classifier,Techniques |
| 1901,Error while importing xlsx file from url using the xlsx package in R,Tools |
| 1902,Shiny app scrolling list in fviz_contrib,Other |
| 1903,Is MS in Data Science a really good option for a CS student in aspect of Job Opportunities in Tech firms?,Career |
| 1904,"Getting an Error (Error in dist == ""Humidity"" : comparison (1) is possible only for atomic and list types) while creating a Shiny web app in R",Tools |
| 1905,How to map values using 3 columns?,Hackathons |
| 1906,Resources for data preparation requested,Techniques |
| 1907,How to leverage Linkedin data for Company/Position Analysis,Career |
| 1908,Hyperparameter Tuning,Techniques |
| 1909,How to cluster big data in R with mixed variables,Tools |
| 1910,Scoring param does not available in linear regression,Hackathons |
| 1911,Dataframe rearrangement in R,Tools |
| 1912,First and second transaction dates using R from transaction table,Tools |
| 1913,What is more valuable - PG in business analytics or Exec_MBA,Career |
| 1914,Any suggestions on how to measure the success of email campaigns?,Techniques |
| 1915,Downsizing images in object detection?,Techniques |
| 1916,Dataset for beginner's guide on Logistic Regression in R,Resources |
| 1917,R shiny developer demand in India,Tools |
| 1918,Data visualization for investment decision,Other |
| 1919,Adaptive Batch normalization,Techniques |
| 1920,Difference between various SAS certifications and their uses,Tools |
| 1921,Data Science interview/application question help,Career |
| 1922,What should I consider while adding or deleting features?,Techniques |
| 1923,Error in sort.list(y) : 'x' must be atomic for 'sort.list',Techniques |
| 1924,What is z value and Pr(>|z|) in logistic regression,Techniques |
| 1925,"Discussions for article ""A Complete Tutorial on Tree Based Modeling from Scratch (in R & Python)""",Other |
| 1926,Need R /c /c++ code to build a dataset like table 3 ( R would be prefered ),Techniques |
| 1927,Big Data and Analytics FULL TIME course in India,Career |
| 1928,How to extract total content from a blog and across the whole website using import.io,Tools |
| 1929,Why different classifier behaves differently for different data?,Techniques |
| 1930,How to make a plot with axes at the centre in R,Tools |
| 1931,Linear Regression in R : Coefficients having NA in summary(model),Tools |
| 1932,"Best tool for Text mining, Image processing,Video Analysis",Techniques |
| 1933,Why ordinal variable can not be converted into a Quantitative variable?,Techniques |
| 1934,Career in Analytics for experienced professionals,Career |
| 1935,How the Right Dashboard Software Will Benefit Your Business in 2022,Resources |
| 1936,Black Friday Hackathon - Not able to run even lm algorithm due to memory constraint,Hackathons |
| 1937,Increase submission time,Hackathons |
| 1938,Which measure gives the appropriate answer,Tools |
| 1939,How to add regression line to the given scatter plot in R?,Techniques |
| 1940,How to become a data science/analytics blogger,Career |
| 1941, Practice Problem Loan Prediction,Hackathons |
| 1942,Need Help in increasing accuracy 'No' Class,Other |
| 1943,Opinions required on IIM C - Executive Program in Business Analytics,Career |
| 1944,Knowledge of Data Structures,Career |
| 1945,Implement neural network using tensorflow: UnboundLocalError,Techniques |
| 1946,Big mart sales datasets,Resources |
| 1947,When I submit answer my score didn't show,Hackathons |
| 1948,Relative Importance of Independent Variables,Techniques |
| 1949,A general info about Jupyter notebook,Tools |
| 1950,Why it is necessary to standardize the data in PCA,Techniques |
| 1951,Object Detection and not using transfer learning,Techniques |
| 1952,How to Interpret the Scatterplot matrix in R,Tools |
| 1953,Big data analytics in e-commerce industry,Techniques |
| 1954,Can you recommend some good communities for big data?,Techniques |
| 1955,Unable to download train data-Intel scene classification challenge,Hackathons |
| 1956,How to replace values of all variables in a SAS data set?,Tools |
| 1957,What does the shrinkage option in gbm do,Techniques |
| 1958,How is the data divided into splits in decision tree algorithm?,Techniques |
| 1959,PCA on binary dataset,Techniques |
| 1960,How to get a Data Scientist Job outside Chennai,Career |
| 1961,What is a bzip file and how do I open a bzip file in R,Tools |
| 1962,Analytics job for freshers,Career |
| 1963,Find Number of unique words in a string/ text file using Python,Tools |
| 1964,How to become a Data Visualization Expert?,Career |
| 1965,Classification course in 2017 Work plan,Resources |
| 1966,CV vs RepeatedCV,Techniques |
| 1967,PRaxis in Bangalore,Career |
| 1968,How do we interpret hidden States in a latent Markov model?,Tools |
| 1969,Unable to find the dataset,Resources |
| 1970,12 Useful Pandas Techniques in Python for Data Manipulation- #3 – Imputing missing files,Resources |
| 1971,Machine performance prediction,Other |
| 1972,How to impute missing values for a variable like Gender?,Hackathons |
| 1973,"Analyzing the outcomes of CART, Random Forest",Techniques |
| 1974,What is singularity and how to remove it,Techniques |
| 1975,Should I join Robosoft technologies as a Data Analyst with 2 years bond?,Career |
| 1976,Applying state-of-the-art NLP to earning transcripts,Resources |
| 1977,"Career Switch from Programming in IT to Non Technical Role in Analytics , Data Science",Career |
| 1978,Crime Classification problem,Misc |
| 1979,Best online course in statistics and analytics,Career |
| 1980,Co-occurence Matrix based on context window,Techniques |
| 1981,Can CNN be used for non-2D problems?,Techniques |
| 1982,SVM - Whats the criteria for tranforming data to a higher dimension,Techniques |
| 1983,Machine Learning repositories,Misc |
| 1984,Predicting continuous variable using Machine Learning Algorithms,Techniques |
| 1985,Data manipulation,Techniques |
| 1986,Experiments With Data - Analytics Workshop for Beginners,Other |
| 1987,Drawback of removing intercept from regression equation,Techniques |
| 1988,There is no discussion board for the time series Jetrail hackathon,Other |
| 1989,Big change in accuracy xgboost classification,Techniques |
| 1990,Career Shift to Data Analytics Without Actual Hands-on Experience,Career |
| 1991,Predictive analytics-Out of stock,Techniques |
| 1992,Why Big Data Hadoop is Becoming Popular Among Data Scientists?,Techniques |
| 1993,Is any certificate provided for this workshop?,Other |
| 1994,What to do for missing values in important variables?,Techniques |
| 1995,Softmax vs softprob in xgboost,Techniques |
| 1996,How to handle missing/undefined values in our data?,Techniques |
| 1997,Intention analysis of text,Techniques |
| 1998,Ideas to improve score,Hackathons |
| 1999,Data Classification for beginners,Tools |
| 2000,Statistical modelling,Techniques |
| 2001,"Print['a','b'][True] returning b, why?",Tools |
| 2002,Ridge regression using glmnet in R,Techniques |
| 2003,"Test data not found in ""Complete Guide to Parameter Tuning in XGBoost with codes in Python""",Techniques |
| 2004,Data mining & Clustering algorithm,Techniques |
| 2005,What is the difference between chi square goodness of fit and independence test?,Techniques |
| 2006,Importance of error term in linear equation,Techniques |
| 2007,Joining two data tables in R,Tools |
| 2008,Set a single value in a data.table equal to NULL in R,Techniques |
| 2009,Question on Poem (text) generator,Hackathons |
| 2010,Find optimal independent variable values in a classification problem,Techniques |
| 2011,Advantages and disadvantages of arima model,Techniques |
| 2012,Correlation coefficient,Techniques |
| 2013,Error while using predict function on extraTrees (R),Tools |
| 2014,Type of analysis,Techniques |
| 2015,Career Transition,Career |
| 2016,Accuracy as a measure for Imbalanced Class for datahack hour?,Hackathons |
| 2017,HR Analytics and Data Science for beginner,Techniques |
| 2018,Multi-label text classification in Python / R,Techniques |
| 2019,R code help: Removing duplicates based on one column & condition in other column,Tools |
| 2020,Data analysis for IT Department,Other |
| 2021,Libreoffice and linux,Tools |
| 2022,Job opportunities in clinical SAS programming after 14 years of experience,Career |
| 2023,Forecasting / Predicting internet usage over time,Techniques |
| 2024,How to process Natural Language Question in order to find target variable?,Techniques |
| 2025,Instantiating a Neural Network design,Techniques |
| 2026,Download Guide To Crack Difficult Analytics Interviews,Career |
| 2027,Recommender System Error,Techniques |
| 2028,How to check and interpret the result of K-fold cross validation in R?,Tools |
| 2029,Running randomForest on subset data,Techniques |
| 2030,How can we remove top and bottom 5 records to load in Qlikview?,Tools |
| 2031,Should I switch to Python 3 or continue with 2.7?,Tools |
| 2032,Data Scaling in kNN algorithm,Techniques |
| 2033,Why Gradient Descent for Optimization?,Techniques |
| 2034,How to generate predicted probabilities using gbm,Techniques |
| 2035,Visualising missing values in a dataset,Techniques |
| 2036,How to identify potential customers who are ready to convert in to paid?,Techniques |
| 2037,Parametric vs Non Parametric models with examples,Techniques |
| 2038,How to detect a worker presence in different working sites,Hackathons |
| 2039,How decision tree performs non-linear classification?,Techniques |
| 2040,MBA after Analytics,Career |
| 2041,How to plot the cluster of documents and words after LSA in R,Tools |
| 2042,Continuous variable selection & Splitting in Regression Tree,Techniques |
| 2043,How to estimate the out of bag error?,Techniques |
| 2044,Time series data groupinf,Techniques |
| 2045,Best approach/general advice for predicting anomaly in timeseries,Techniques |
| 2046,Which is the best regression for the data whose response is binary,Techniques |
| 2047,How to do Validation steps in logistic model?,Techniques |
| 2048,Explain why regression analysis is not efficient in classifying categorical data?,Techniques |
| 2049,Image Augmentation for multiple images,Techniques |
| 2050,stringsAsFactor = FALSE is a good practice or not?,Tools |
| 2051,Data engineering tasks for building a modern data science platform,Tools |
| 2052,Model accuracy without over fitting data,Misc |
| 2053,How to extract social media data without using R Packages?,Tools |
| 2054,How do I go about performing unsupervised topic and opinion extraction from free-text?,Techniques |
| 2055,Rjava performance,Techniques |
| 2056,Can we do incremental machine learning model training for python Sklearn algos,Techniques |
| 2057,Identifying dictionary words in email addresses using SAS,Tools |
| 2058,How to identify whether a data is time series data,Techniques |
| 2059,Need help in an Interview question,Career |
| 2060,Convert html page source to .txt format,Techniques |
| 2061,How to improve Qlikview data model?,Tools |
| 2062,"After installing Anaconda while trying to create new environment, its throwing below error. Please help",Tools |
| 2063,How to display the count during reduceByKey,Techniques |
| 2064,Data visualization in python,Techniques |
| 2065,Working with flashtext with non ASCII text,Tools |
| 2066,Batch generation using Keras ImageDataGenerator,Techniques |
| 2067,Where to download Minihack quicksolver dataset,Hackathons |
| 2068,Why does the normal approximation to the binomial distribution break for small intervals,Techniques |
| 2069,Where can I find an E-commerce dataset for building recommendation engine,Resources |
| 2070,How to bring multiple cvs file in to R console box,Techniques |
| 2071,Reinforcement multi Armed Bandit,Techniques |
| 2072,How can I Analize a large data set?,Techniques |
| 2073,Suggestions for the Problem statement of Data Science in R,Tools |
| 2074,Error while performing classification using gradient boosting in R,Techniques |
| 2075,Cross Validation : Leave one out v/s K-Fold,Techniques |
| 2076,Can i start career in data science after 6 yrs of experience as clinical sas programmer?,Career |
| 2077,When to use %IF and %DO compare to IF and DO in SAS?,Tools |
| 2078,Can Support Vector Machine algorithm be used for classification into more than two categories?,Techniques |
| 2079,Which are the Big Data Startups in India,Resources |
| 2080,Data Analytics Use cases in Networking domain,Other |
| 2081,Outlier treatment in R,Techniques |
| 2082,Difference between cforest and Random Forest in R,Tools |
| 2083,How to select top 10 records while using the aggregate function in R,Tools |
| 2084,Predictive Analytics for K-12 Education,Other |
| 2085,Solution to Loan Prediction Problem,Hackathons |
| 2086,Putting Labels to a table in R,Tools |
| 2087,How can we replace NULL values with NA in Qlikview straight table?,Tools |
| 2088,Sales forecasting based on historical order data,Techniques |
| 2089,Sampling of San Francisco crime data on the basis of category,Techniques |
| 2090,Converting data frame into Time Series using R,Techniques |
| 2091,How to plot scatter plot matrix of all the variable in the data set?,Techniques |
| 2092,"Discussion for article ""Essentials of Deep Learning - Trudging into Unsupervised Deep Learning""",Other |
| 2093,Forecast daily data (5 working day) using ARIMA in R,Techniques |
| 2094,Should I use Same Feature Engineering & Feature Selection method for both supervised & Unsupervised ML?,Techniques |
| 2095,Alternative way to read data everytime we open a new R Session,Techniques |
| 2096,Zeppelin installation error,Tools |
| 2097,Machine learning with imbalanced classification,Techniques |
| 2098,Boxing Fight Analytics in R,Techniques |
| 2099,Is it worth doing Predictive Business Analytics Courese from Bridge School of Management?,Career |
| 2100,Diagnostic Plots for Logistic Regression,Techniques |
| 2101,Open Datasets used in DataHack Premier League,Hackathons |
| 2102,What is the difference between logistic function and log likelihood?,Techniques |
| 2103,Is it necessary to convert categorical variable into numeric variable in a model fitting?,Techniques |
| 2104,Laptop Specs for Analytics,Resources |
| 2105,What are the d u v returned by svd in R,Tools |
| 2106,Defaulters prediction on next cycle,Techniques |
| 2107,Xgb.importance() unable to plot sparse.model.matrix()!,Misc |
| 2108,Performing joins in SAS,Techniques |
| 2109,Can we retrieve information from Facebook account based on mail ID?,Tools |
| 2110,Matchbox implementation in R,Tools |
| 2111,How to get standardized coefficients from lm in R,Tools |
| 2112,Variable Importance in Inputs that caused a shift in the output variable,Techniques |
| 2113,Loan Prediction 3 - Questions on applying the model,Hackathons |
| 2114,Here's your Learning Path to Master Computer Vision in 2020,Career |
| 2115,Change e-mail of scubscription,Misc |
| 2116,How to start learning Machine learning?,Techniques |
| 2117,Evaluation Score - Date your Data Contest,Hackathons |
| 2118,How to check accuracy of Logistic Regression model,Hackathons |
| 2119,"Minor error in ""Beginner’s guide to build data visualisations on the web with D3.js""",Misc |
| 2120,Is the output value of different statistic model logistic regression and XGBoost carry the same meaning and measurement?,Techniques |
| 2121,How to interpret the plot of factors in R,Techniques |
| 2122,Anyone read Introduction to Machine Learning with Python: A Guide for Data Scientists 1st Edition?,Resources |
| 2123,Difference between proc univariate and proc sgplot when producing a graph,Tools |
| 2124,Time series learning resources,Resources |
| 2125,Naive Byes text classification gives different result from hand computed,Techniques |
| 2126,Download Cheatsheet for Data Exploration using Pandas in Python,Resources |
| 2127,Analytics in Start-Up v/s a Big company,Career |
| 2128,Unable to load csv in R studion in macbook,Techniques |
| 2129,Convert the unknown file format to dataframe in R,Tools |
| 2130,How to find Correlation among more than two categorical variables,Techniques |
| 2131,Importing xgboost package in python,Tools |
| 2132,Reveal your approach : MLWARE recommendation engine problem,Hackathons |
| 2133,Extract Date from text in Python(Text Mining),Techniques |
| 2134,Starting career in Data science,Career |
| 2135,Need help in solving Data Analysis problem,Techniques |
| 2136,What is word embedding and character embedding?,Techniques |
| 2137,Image segmentation for breaking image for individual object,Techniques |
| 2138,How to calculate number of days between 2 dates in R,Tools |
| 2139,Catboost parameter tuning,Techniques |
| 2140,Time series analysis python,Techniques |
| 2141,How block bootstrap is different from normal bootstrap?,Techniques |
| 2142,"Difference between AI , ML and DS?",Career |
| 2143,Tranforming the test set,Techniques |
| 2144,Getting Started with Reinforcement learning,Techniques |
| 2145,Anyone experience with RapidMiner?,Tools |
| 2146,Should I use Virtual Machines for data science projects?,Tools |
| 2147,Which analytics certificate program - ISB or online course from University of California Irvine extension,Career |
| 2148,What is the point of univariate and bi-variate analysis?,Techniques |
| 2149,How to optimize prediction using Keras package?,Techniques |
| 2150,Multilogloss metric in NaiveBayes,Techniques |
| 2151,XGBoost： hyperparameter tuning makes AUC worse ?!,Techniques |
| 2152,To determine probabilites for a given classification problem,Techniques |
| 2153,How to fine tune the regression model if it has high dimensional multi variate data,Techniques |
| 2154,What scores value signifies in factor analysis,Techniques |
| 2155,"Error in int_abline(a = a, b = b, h = h, v = v, untf = untf, ...) : plot.new has not been called yet",Techniques |
| 2156,How can we create Word Cloud in Qlikview?,Tools |
| 2157,Using SMOTE function to handle imbalanced data set,Techniques |
| 2158,Ncessary skills for MS in data science?,Career |
| 2159,Kindly guide me,Career |
| 2160,Problem to get the % of participation for the accumulated data?,Techniques |
| 2161,Career Shift from Model Validation to Model Development,Career |
| 2162,Data Engineer to become a data scientist,Career |
| 2163,Ridge Regression,Techniques |
| 2164,Predicted Class of the datapoint,Tools |
| 2165,Data cleaning before using arima,Techniques |
| 2166,How to Apply different aggregations for different columns,Techniques |
| 2167,What does the weight option do in glmboost in R,Tools |
| 2168,How to identify which variables are important in a large dataset?,Hackathons |
| 2169,Issue with RCurl_SOAP Request with Attachment,Tools |
| 2170,Why I am not getting a job even after R & SAS knowledge?,Career |
| 2171,"Will analytics be automated, five years down the line?",Misc |
| 2172,Need help to develop an recommendation engine in python,Techniques |
| 2173,WNS Hackathon Solutions by Top Finishers,Hackathons |
| 2174,"The metric ""Accuracy"" was not in the result set. ROC will be used instead. # Parameter Tuning #Caret",Techniques |
| 2175,SAS or Power BI or Power BI with R?,Tools |
| 2176,TextMining with English + Hindi words,Techniques |
| 2177,How to separate values of multiple class in R?,Tools |
| 2178,Copy of files from one HDFS to another,Techniques |
| 2179,What are the differences between SUMPRODUCT() and SUMIFS() functions in Excel?,Tools |
| 2180,Please help to debug Python Code,Tools |
| 2181,Data Structure of Machine Learning Model,Techniques |
| 2182,Data visualisation in R,Tools |
| 2183,MNIST csv dataset,Resources |
| 2184,Interpreting residual plot of lm model for BigMart problem,Techniques |
| 2185,How R performs element wise comparison?,Tools |
| 2186,Iris submission,Hackathons |
| 2187,ICC Cricket World Cup 2019 Prediction Game - Github,Techniques |
| 2188,"Artificial Intelligence, Machine Learning and Big Data - A Report",Career |
| 2189,Treatment of Outliers,Techniques |
| 2190,How can I automate the classification of feedback or complaint?,Techniques |
| 2191,Data mining with rattle,Tools |
| 2192,How to delete a column from a data frame in R?,Tools |
| 2193,"Difference between Map, Apply and Applymap in Pandas",Tools |
| 2194,How can I remove duplicate values from data set in SAS?,Tools |
| 2195,Data cleaning Decision Trees,Techniques |
| 2196,Restricted Boltzmenn machine,Techniques |
| 2197,How to update probabilities,Techniques |
| 2198,Feature Selection and Dimensionality Reduction,Techniques |
| 2199,Plotting two plots in a single row using ggplot in R,Tools |
| 2200,,Hackathons |
| 2201,Whether to go for r or python or sas first as beginner,Career |
| 2202,Find a algorithm to apply my prevention system to predict the incidents,Techniques |
| 2203,McKinsey Analytics Online Hackathon,Hackathons |
| 2204,Treatment For missing values,Techniques |
| 2205,Ensemble model Doubt from article How to build Ensemble Models in machine learning? (with code in R),Techniques |
| 2206,How Word2Vec work?,Techniques |
| 2207,Meet ups! for data science,Resources |
| 2208,Should I go for SAS certification?,Tools |
| 2209,"Analytics in Energy sector - HVAC, Building optimization",Resources |
| 2210,Most frequent factor in R,Tools |
| 2211,How to move to the next sheet in R while exporting,Tools |
| 2212,Lift Gain Calculation,Techniques |
| 2213,Which model we use for multilabel class prediction?,Techniques |
| 2214,Why should we use LSTM for handwritten recognition?,Techniques |
| 2215,IRIS dataset EDA for beginners,Techniques |
| 2216,Looking for your guidance for prepartion of Base SAS certification,Tools |
| 2217,Getting error while downloading a csv file with google colab,Misc |
| 2218,R data manipulation to find out driver static/moving status from lat long from other table,Tools |
| 2219,What is difference between e1071 and klaR package for naive Bayes in R,Tools |
| 2220,Plotting Percentages in Pandas,Techniques |
| 2221,Switching from R to Python,Tools |
| 2222,"How to scrape all the data from dl table in manner way..like(dt, dd)",Tools |
| 2223,How to interpret clusters after doing Latent Semantic Analysis on review data,Techniques |
| 2224,How do you split a list into evenly sized chunks in Python?,Tools |
| 2225,Apache Spark Course,Resources |
| 2226,Cannot allocate vector size,Tools |
| 2227,Regarding Automated Feature Engineering Article,Other |
| 2228,Supervised label data preparation,Techniques |
| 2229,Conversion of Data Class from Factor to TS,Techniques |
| 2230,Building a real time geo location mapping of Surge Price of Uber Cabs,Techniques |
| 2231,What are the reason when test error is less than train error?,Techniques |
| 2232,Discussion for quizzes in article: Hands on with Deep Learning – Solution for Age Detection Practice Problem,Hackathons |
| 2233,Make a Cluster of ID holding null values using dbscan,Tools |
| 2234,How do I use the parameters after I have found them using multiple linear regression?,Techniques |
| 2235,Open SDK for Tensorflow,Tools |
| 2236,Is data feature scaling needed for input features in logistic regression?,Techniques |
| 2237,How to extract data between two whitespaces in R using gsub?,Hackathons |
| 2238,Plotting data on y axis,Tools |
| 2239,How to paste two character vector in R,Tools |
| 2240,How do i receive avro messages through kafka in a spark streaming scala application?,Tools |
| 2241,Auto-generate relative Xpaths,Techniques |
| 2242,How to deal with more than 1000 levels in a factor variable in R?,Tools |
| 2243,Lubridate vs date time functions in R,Tools |
| 2244,Performing Decile analysis on the dataset where i have to figure out the defaulter,Techniques |
| 2245,Classification problem,Techniques |
| 2246,Time Series in Python using Multiple Input Features,Techniques |
| 2247,How to use R packages in Tableau?,Tools |
| 2248,How to decide what treatment to apply to missing values in our data?,Techniques |
| 2249,Overfitting concept,Techniques |
| 2250,Question on fFne-Tuning BERT for Text Classification,Techniques |
| 2251,How to parse keyword which is in Sentence using NLTK?,Techniques |
| 2252,How to create a column (or should I say categorical variable),Misc |
| 2253,TS Forecasting code,Techniques |
| 2254,Analytics domain for engineering background candidates,Career |
| 2255,Propensity scoring in R,Techniques |
| 2256,How to compare rows of data,Tools |
| 2257,Understand which factors influence customer buying behavior in category,Techniques |
| 2258,How to sample a fixed vector in R,Techniques |
| 2259,How can I convert List of lists to list in Python?,Tools |
| 2260,In the input file User_data what is difference between the field max_rating and rating,Hackathons |
| 2261,How to import images folder,Techniques |
| 2262,Sas function substr..how to use it as Pseudo variable,Tools |
| 2263,Free no-code data analysis,Resources |
| 2264,Quick Response Needed. Which is better Aegis PGP BA-BD vs Praxis PGP BA course?,Career |
| 2265,How to shorten the length of long sequence of text in R,Techniques |
| 2266,Does Data Science include working knowledge of Big Data,Career |
| 2267,Text Mining tools which has control operators,Tools |
| 2268,Explaining Null Values vs Missing Values to a Predictive model,Techniques |
| 2269,"Intermediate Completed, Now want to make a career in Data Science |
| 2270,Splitting between train/test for customer churn survival models,Techniques |
| 2271,Question on Logistic Regression,Techniques |
| 2272,Production environment choice - R / Python / SAS?,Tools |
| 2273,How embedding weights are created in word2vec,Techniques |
| 2274,How to choose the model for forecasting and how to know that model is fit or not?,Techniques |
| 2275,How to make color of different plot same,Tools |
| 2276,How can I create Venn Diagram in Qlikview?,Tools |
| 2277,IntelliMindz Certification & Training,Career |
| 2278,Web scraping in R with top 100 movies on IMDB post,Techniques |
| 2279,Knocktober questions,Hackathons |
| 2280,Please provide me an idea of what can I mine from the database described below,Resources |
| 2281,Error while creating a connection in RPostgreSQL Package,Techniques |
| 2282,Use of -> assignment operator in R,Tools |
| 2283,Concatenating arrays in python using numpy,Tools |
| 2284,How to deal with test data having less feature than train data?,Hackathons |
| 2285,ARIMA ACF residuals error in R,Tools |
| 2286,Which model to select for ML?,Techniques |
| 2287,Capillary hackathon dataset,Hackathons |
| 2288,Clustering using Kohonen Self Organising Maps,Techniques |
| 2289,How is the test error rate affected by k-fold cross validation,Techniques |
| 2290,How to choose predictors and interaction to add to the model?,Techniques |
| 2291,Share your Approach - Lord of Machines,Hackathons |
| 2292,Sequence of pre-processing and feature creation,Techniques |
| 2293,Similarity scores in strings in python,Tools |
| 2294,R Package for Interactive Data Exploration,Tools |
| 2295,Data Set for Practice - Build model with data.table and H2O,Tools |
| 2296,How to resolve error while ensembling Randomforest and Logistic regression using CaretEnsemble package?,Tools |
| 2297,How to resolve argument of length 0 error while using boosting in R,Tools |
| 2298,What is the system is computationally singular error while using the factanal function in R,Tools |
| 2299,Deploying PMML models in C/C++,Tools |
| 2300,How to use Chi-square test to find multicollinearity?,Techniques |
| 2301,What is difference between C50 and rpart package,Tools |
| 2302,Technical Sales (Analytics Products),Career |
| 2303,Hi everyone - Wanted to say hi and ask a question - Class Imbalance,Techniques |
| 2304,Dashboards using Python,Tools |
| 2305,Why skewed data increases error after few iterations,Techniques |
| 2306,Question on General Probability,Techniques |
| 2307,Resources about Business Case / Analytical Case /Structure Thinking,Other |
| 2308,Combing Two Legends into One using R,Tools |
| 2309,How to remove value from a vector in R,Tools |
| 2310,Iris data set analysis looking for detailed instructions and code,Techniques |
| 2311,The dataset about imbalanced data,Resources |
| 2312,Topic Modelling in R,Techniques |
| 2313,What is the best way to implement the R code (that uses packages from r) on your website?,Tools |
| 2314,Point systems ,Misc |
| 2315,Omit sentences that aren't related to neither class (Binary Text classification),Techniques |
| 2316,ValueError: Given a pandas object and the index does not contain dates,Techniques |
| 2317,Use of as.factor in R,Techniques |
| 2318,Is this a content or course?,Hackathons |
| 2319,Which regression algorithm could be applied for correcting sensor values?,Techniques |
| 2320,Need your guidance regarding career in Data science,Career |
| 2321,Calculating distance between coordinates,Techniques |
| 2322,Data analysis (clustering),Techniques |
| 2323,Data issue for forecast daily sales,Techniques |
| 2324,Models for spreading sales target across months,Techniques |
| 2325,10+ years of experience in telecom,Career |
| 2326,How to plot the decision boundary of kNN in R,Tools |
| 2327,How to access SAS data set in Qlikview?,Tools |
| 2328,How to calculate the entropy of distribution with or without a given plot?,Techniques |
| 2329,Few Queries regarding CART and logistic algorithms and missing data,Techniques |
| 2330,Chartered Accountancy + Data Science,Career |
| 2331,Linear Regression on categorial and continuous data,Techniques |
| 2332,How Adjusted R-squared value is different from multiple R-squared value,Techniques |
| 2333,Can median be used for ordinal variable?,Techniques |
| 2334,How can I check whether my data frame contains NA/Inf values in some column or not in R?,Tools |
| 2335,Shape and Type of X_train and Y_valid for Googlenet,Techniques |
| 2336,R studio - Read a file in unix from R,Tools |
| 2337,Gradient class activation mapping for regression tasks,Techniques |
| 2338,Is there any good reading material for Facial Keypoints detection in R(~Kaggle Competition),Resources |
| 2339,How to prepare for SAS certification on your own / self study?,Tools |
| 2340,How to pick only diagonal observations from a SAS dataset,Tools |
| 2341,Data Science/Analytics use case advice,Techniques |
| 2342,List of Analytics startups in India,Resources |
| 2343,Take home data challenge - samples,Career |
| 2344,Why create Dummy variables?,Techniques |
| 2345,Should we perform factorization on binary/catagorical variables while doing regression?,Techniques |
| 2346,Masters degree selection,Career |
| 2347,"Certification in Business Analytics - SSN, Chennai",Career |
| 2348,SVM vs Random forest,Techniques |
| 2349,Application of Ledger Data in ML,Other |
| 2350,How to calculate inner matrix product in Ipython,Tools |
| 2351,How to interpret cv.folds > 0 warning message while running gbm in R,Techniques |
| 2352,Solution checker for past hackathons,Other |
| 2353,Start a business based on data science,Career |
| 2354,What does the Warning :The response has five or fewer unique values while building random forest mean,Techniques |
| 2355,How to select which Regression techiques will be implimented,Techniques |
| 2356,Applications of ML algorithms in businness,Techniques |
| 2357,Doubt in Algorithm Tunning?,Techniques |
| 2358,How to count number of distinct values in a column of a data table in R?,Tools |
| 2359,Which SAS course shall I pursue and why?,Career |
| 2360,"Can I attend the ""Statistics"" skill-test now?",Hackathons |
| 2361,Frequent pattern Growth Algorithm in R,Techniques |
| 2362,Use of df.append in pandas with python,Tools |
| 2363,Data transformation while predicting for new data(one hot encoding issue),Techniques |
| 2364,Which algorithm is best suited for Recommendation System problem?,Hackathons |
| 2365,,Career |
| 2366,How to plot the difference between sample mean and population mean in R,Tools |
| 2367,Apply function in R,Tools |
| 2368,Is Analytics making an impact in today's world?,Other |
| 2369,How can I extract all mail ids from a text file in Python?,Tools |
| 2370,Bangalore Hackathon - 14th June 2015,Hackathons |
| 2371,Trivial question related to KFold,Techniques |
| 2372,How to code the response variable into a scatter plot in R,Tools |
| 2373,What machine learning techniques could be used to derive benchmarks for a time series data?,Techniques |
| 2374,Need help on Test data,Hackathons |
| 2375,How to access output of groupby as a dataframe in python?,Tools |
| 2376,Switching career from teleco to data analytics after a break,Career |
| 2377,How can we look-up values from left in Excel?,Tools |
| 2378,Deep Learning - Use Cases,Techniques |
| 2379,Approaches Promo code Analysis for dataset?,Techniques |
| 2380,How to decide which tool or technology to be selected for a machine learning problem,Techniques |
| 2381,Case studies solved,Misc |
| 2382,Predective maintenance modeling?,Techniques |
| 2383,Useful ness of factor in data set in R,Tools |
| 2384,AR_predict FOR FORECASTING ARIMA MODEL,Techniques |
| 2385,Extract sentence embedding from GPT2,Techniques |
| 2386,Visualize the color of points in a scatter plot based on maximum value in Tableau,Tools |
| 2387,Is multicollinearity always a problem in regression?,Techniques |
| 2388,What are the ways we can convert an image to a matrix in R,Tools |
| 2389,Are there any MS data science or related programs for MS/PhD Health Science or Biology?,Career |
| 2390,How can I create dual axis chart in Qlikview?,Tools |
| 2391,Method for Linear Regression,Techniques |
| 2392,TfIdf features on non NLP problems,Hackathons |
| 2393,Why cases control sampling is most effective when the prior probabilities of class are unequal?,Techniques |
| 2394,Ensembling Technique in R,Techniques |
| 2395,Comparing Actual vs predicted values,Techniques |
| 2396,Missing Values Imputation by prediction,Techniques |
| 2397,Using ? in swirl (R programming) is showing error,Tools |
| 2398,Best approach for text classification in unbalanced dataset?,Techniques |
| 2399,Can the OOB estimate of error in randomforest model be realiably used to estimate the accuracy of the model?,Techniques |
| 2400,Low r2 value in prediction of discrete value,Techniques |
| 2401,How does Yolo behave with rotated images?,Techniques |
| 2402,How to cleanse place of work in dataset of 300K records,Techniques |
| 2403,How to deal with NA while doing factor analysis in R,Tools |
| 2404,How to decode encoded xml in wso2 developer studio proxy service?,Techniques |
| 2405,Recommendation Engine algos,Techniques |
| 2406,R capability for advance charts and reports,Tools |
| 2407,How to stack a graph on geom_crossbar based on one column in r,Tools |
| 2408,How to replace all NaN with a value in R,Tools |
| 2409,Hands on training in Data Science,Resources |
| 2410,Change the order of individual plots in the boxplot graph in R,Tools |
| 2411,How to import all files containing a specific string in SAS,Tools |
| 2412,Gini impurity in Decision tress,Techniques |
| 2413,Good Read: Learning Path for Deep Learning,Resources |
| 2414,How to work with predicting continuous output?,Techniques |
| 2415,How can we remove synthetic keys and table during data modelling in Qlikview?,Tools |
| 2416,Create a report by using macros,Techniques |
| 2417,Algorithms for Time Series Forecasting,Techniques |
| 2418,Analytics Interview Question,Career |
| 2419,"Determining how cute a puppy or cat is, using deep learning",Techniques |
| 2420,Interactive Maps,Tools |
| 2421,Sigma cab train file - multiclass classification,Resources |
| 2422,Time Series Database,Tools |
| 2423,Research/Project Ideas during time abroad - (6-9 months),Misc |
| 2424,Descriptive statistics of time series data,Techniques |
| 2425,How to calculate the model building and predicting time of a classifier in python?,Tools |
| 2426,Data Science Interview Questions,Techniques |
| 2427,Load CSV file data to database(Mysql) in R,Other |
| 2428,How to use rename in sas while merging datasets,Tools |
| 2429,Calculating Mean for Circular Quantities,Techniques |
| 2430,Top consultancies in analytics for freshers in Bangalore?,Career |
| 2431,Speech Recognition Using Python,Techniques |
| 2432,If conditions in SAS,Tools |
| 2433,RBCDSAI Post Bac Fellowship Test,Hackathons |
| 2434,Is there opportunities for freshers in data analytics/science,Career |
| 2435,Difference in coord_cartesian and scale_y_continuous,Tools |
| 2436,Over/Undersampling for fraud analytics,Techniques |
| 2437,What is the meaning of interaction depth in gbm using 'caret' in R,Techniques |
| 2438,What are the common methods to deal with circular reference in Qlikview?,Tools |
| 2439,How to decide number of bins for continuous variable to calculate IV and WOE value,Techniques |
| 2440,Lean six sigma to Big data and data science,Career |
| 2441,How to classify output variable in different levels of output variable,Techniques |
| 2442,Please help me about my decision of career shift from Healthcare Sales to Analytics,Career |
| 2443,Variable Clustering in R,Techniques |
| 2444,Which machine learning algorithm to use when variance is more than bias?,Techniques |
| 2445,DataQuest or DataCamp,Resources |
| 2446,Comparing Data Science Platform Capabilities,Tools |
| 2447,Resume Parser - Sentence matcher,Techniques |
| 2448,Offsetting Oversampling in SAS for rare events in Logistic Regression,Techniques |
| 2449,ANN and ARIMA Hybrid Model for Time series forecasting in Python,Tools |
| 2450,High Dimensional data with large number of rows in Regression,Techniques |
| 2451,Feature selection through caret,Tools |
| 2452,Chi Square goodness of fit,Techniques |
| 2453,"Random forest,SVM,PCA",Techniques |
| 2454,"Macbook 13"" vs Macbook 15"" for Machine Learning",Tools |
| 2455,Which is the best online Training institute,Career |
| 2456,Movies Auto Data fetcher,Techniques |
| 2457,Data Scientist and Big Data Developer,Career |
| 2458,"I analyzed more than 40,000 YouTube trending videos. Here are the results. What do you think?",Other |
| 2459,Response variable column missing from test file,Hackathons |
| 2460,How to fix number of bins in histogram using R,Techniques |
| 2461,Commonly used methods on real time data in companies for the following:,Techniques |
| 2462,How to show predictions for models fitted using caret in R,Tools |
| 2463,Sentiment Analysis - Is there a dictionary of “hate” words and similarly for “compassionate/neutral” words?,Techniques |
| 2464,How to group the groups,Techniques |
| 2465,Assumption of same variance in Linear Discriminant Analysis?,Techniques |
| 2466,Logistic Regression Doubt,Other |
| 2467,Graphical User Interface (GUI) to learn R for beginners,Tools |
| 2468,Seeking advice to switch my career to analytics,Career |
| 2469,How can I make graphs like the one shown below in R?,Tools |
| 2470,Best book on Practical Data Mining/Data Science?,Techniques |
| 2471,Entry into an Analytics career,Career |
| 2472,How to find correlation between variable?,Techniques |
| 2473,"1)CPEE certification from INSOFE 2) PGPBA from Great Lakes, which should i go with",Career |
| 2474,Help me to understand python code related to numpy library?,Tools |
| 2475,"Time forecast - Predict a persons chances of login tomorrow, with a predicted time",Techniques |
| 2476,MS / Mtech application in data science / data analytics / business analytics for non tech background,Career |
| 2477,How to remove all the variable from workspace in R,Tools |
| 2478,Good Intro MOOC for Statistics in R,Resources |
| 2479,How do I decide on the optimal value of cost in SVM in R,Tools |
| 2480,Can you please describe each term of the CrossTab function tables?,Other |
| 2481,Upcoming ML Competitions,Hackathons |
| 2482,Predict Customer behavior,Techniques |
| 2483,Difference Between Cross Sell vs Market Basket and Churn Vs Survival Analysis,Techniques |
| 2484,Data Mining in Python for Excel MID Function,Techniques |
| 2485,Tutorial on making neural networks smaller,Resources |
| 2486,Using text mining to evaluate and score interview candidates,Techniques |
| 2487,Career switch from .NET to Big Data / Data Science,Career |
| 2488,What is the difference between ROSE and SYN function in handling unbalanced data in R,Techniques |
| 2489,Multi collinearity?,Techniques |
| 2490,Text Mining Problem- urgent,Other |
| 2491,How are data cubes used in Analytics,Techniques |
| 2492,Need your Valuable Advice on the career shift to BA,Career |
| 2493,Performance measurement with SparkR!,Tools |
| 2494,Probability mass function,Techniques |
| 2495,Should we group a large number of categories into broader groups while predicting into them?,Tools |
| 2496,Error in reading csv file in pandas,Tools |
| 2497,Image Classification :Reading and Loading Images in R,Techniques |
| 2498,Postagger techniques,Techniques |
| 2499,Suitable methods for numerical prediction? Can Baysian probability be used?,Techniques |
| 2500,R Package : Size note : LazyDataCompression : testhat fail:object not found,Tools |
| 2501,Please provide Hierarchy of Analytics?,Techniques |
| 2502,What are the techniques of seo?,Techniques |
| 2503,Good analyst and bad analyst,Misc |
| 2504,How does the scoring system work in leader board?,Hackathons |
| 2505,"Issue with ""Elapsed time"" in system.time function of R",Tools |
| 2506,Unable to submit solution -Lord of machines,Hackathons |
| 2507,A Beginner's Doubts in Python 3.0,Tools |
| 2508,Ordinal Variables and StepAIC Function related Query,Techniques |
| 2509,I need solution to the identify the digits problem,Techniques |
| 2510,Tying Twitter Feeds to marketing strategies,Tools |
| 2511,Plot of non-parametric vs parametric 'prob' outcomes,Techniques |
| 2512,Attribution Modelling,Techniques |
| 2513,What are the different methods/techniques for cluster validation in cluster analysis?,Techniques |
| 2514,Monte Carlo Simulation,Resources |
| 2515,Career Transition to Data Science after 12+ years experience in Telecom BSS/OSS,Career |
| 2516,Bayesian Model forecasting is going of from what we are expecting,Tools |
| 2517,How to generate buy sell trading signals using ggplot in r,Techniques |
| 2518,Difference between variable definition in Variable Overview and Script in Qlikview,Tools |
| 2519,Research on data science certification,Career |
| 2520,One vs one SVM for 10 classes,Techniques |
| 2521,Technique for predicting categorical variable in a time series data,Techniques |
| 2522,Predict values in Multidimensional Scaling (MDS) in R,Techniques |
| 2523,How to generate same random numbers in R,Tools |
| 2524,How does Boosting method work?,Techniques |
| 2525,Workshop ,Career |
| 2526,Shiny and bubbles library,Tools |
| 2527,Is it necessary to know Big data to learn data science?,Career |
| 2528,How to impute transaction date & time values,Techniques |
| 2529,Share your approach - The Ultimate Student Hunt,Hackathons |
| 2530,How to start career that asks for statistical techniques?,Career |
| 2531,How to find observation with no missing value for any variable in SAS?,Tools |
| 2532,What does link specifies in logistic regression modelling?,Techniques |
| 2533,How are levels combined for categorical variables,Techniques |
| 2534,Approach for Missing Value Imputation in Big Mart Sales Data,Hackathons |
| 2535,Ideal sample size for Statistical Hypothesis Tests,Techniques |
| 2536,Why Does Cleaning and Collecting Data Take So Long?,Tools |
| 2537,Distance Learning Programs for Master in Statistics,Career |
| 2538,Iim calcutta advanced program in data science,Career |
| 2539,Feature Extraction from Text,Techniques |
| 2540,Issue while importing file in R,Techniques |
| 2541,What are the problems of Auto-correlation & Heteroskedasticity in regression analysis?,Techniques |
| 2542,Estimate the number of aircrafts in air across the globe at this moment in time,Techniques |
| 2543,Difference in Random Forest via CARET and randomForest package,Tools |
| 2544,How to choose appropriate learning rate to improve accuracy in CNN?,Techniques |
| 2545,Imputing Missing Values,Hackathons |
| 2546,Handling of large numbers in R,Tools |
| 2547,Digit recognition-neural-networks-using-tensorflow,Techniques |
| 2548,"How to use VARMAX with categorical, multivariate time series",Techniques |
| 2549,Preparing Data for Repeated-Measures ANOVA in R and SPSS,Tools |
| 2550,What does the cl option in KNN signify,Tools |
| 2551,Time series forecasting in Python,Resources |
| 2552,Over by over match predictions,Techniques |
| 2553,Using Facebook API in R,Techniques |
| 2554,How Dashboard Software Can Drive Efficiency in the Energy and Utilities Sector,Resources |
| 2555,Foreign Exchange Rates Ensemble for Classification of Trends,Techniques |
| 2556,"Tableau vs Qlikview, the differences between these platforms?",Tools |
| 2557,Admission in Praxis,Career |
| 2558,Effort Estimations in R,Techniques |
| 2559,Gini impurity in Decision Tree,Resources |
| 2560,How to Get Best Image Annotation Tools?,Tools |
| 2561,Analyzing stocks with time series . What should be seasonality,Techniques |
| 2562,How can we protect roads from getting damaged by water,Techniques |
| 2563,How can I calculate the cumulative sum by a group variable in SAS?,Tools |
| 2564,IIIT-B + Upgrad data science course placement statistics? (July 2018),Career |
| 2565,How to use facet_wrap or grid to combine these two separate code,Techniques |
| 2566,How to specify that the model should return class labels using errorest in R,Tools |
| 2567,XGBoost Plot performance in Python,Tools |
| 2568,Which course is better for making a career shift to analytics?,Career |
| 2569,How to get access of all file of a directory in R,Tools |
| 2570,"Help regarding modelling sequential ""user data""",Techniques |
| 2571,Best Visualisation for 2D contingency table using ggplot2?,Techniques |
| 2572,SAP HANA as an analytics tool,Tools |
| 2573,How to remove the missing value of object in random forest,Techniques |
| 2574,Difficulty in choosing courses,Career |
| 2575,Reading a dat file in R,Tools |
| 2576,Predicted variable - number of shares?,Hackathons |
| 2577,How to find trailing and leading words of a word using R?,Techniques |
| 2578,How to remove complete observation with all missing values in a scenario of 1000's of observations (in SAS)?,Techniques |
| 2579,Help in SAS projects,Resources |
| 2580,Making Data Science Easier,Tools |
| 2581,What x signifies in SVM plot,Techniques |
| 2582,Getting problem on outlier treatment after imputing the Missing value By HMISC package,Tools |
| 2583,How to do feature engineering with Catagorical Data,Techniques |
| 2584,Face recognition feature in android app,Techniques |
| 2585,Request for Articles - March 2017,Resources |
| 2586,Log Transformation for skewed data,Techniques |
| 2587,How can I create word cloud in Python?,Tools |
| 2588,How to check the time of each code in R,Tools |
| 2589,How Do You Become a UI/UX Designer?,Career |
| 2590,Optimal number of clusters |
| 2591,"High Value, High Model Approach forMarketing?",Techniques |
| 2592,How can we extract column name to a vector by calling column name using $ sign in R?,Tools |
| 2593,Why can't I get a plot using plot(arange(10)) in Python?,Tools |
| 2594,Code Sheet for the hackathon,Hackathons |
| 2595,How to update elo ratings after each season in R,Techniques |
| 2596,Application of R Language in Projects in India,Other |
| 2597,About Business Analytics Course,Career |
| 2598,Predict root event in a sequence of events using ML,Techniques |
| 2599,5-day Certificate Course on Business Analytics @ IIT Hyderabad,Career |
| 2600,Redundant variables in tutorial code,Hackathons |
| 2601,Light gbm sample R code,Techniques |
| 2602,"Error : ""Labs don not fit even at cex 0.15,there may be some overplotting"" while creating decission tree",Techniques |
| 2603,"Reference Material for Advance Algorithm ( Clustering, Classification, Time series analysis)",Techniques |
| 2604,What’s the right approach to building a Data Analytics dashboard?,Techniques |
| 2605,How to calculate sample size threshold for data analysis?,Techniques |
| 2606,Improving Supervised Algos Using Clustering,Other |
| 2607,In Master's program in Computer Vision,Techniques |
| 2608,How can I perform regression analysis in Excel?,Tools |
| 2609,Please explain the difference between SVD and PCA,Techniques |
| 2610,Working on loan predictions,Hackathons |
| 2611,Principal Component Analysis Using pyspark,Techniques |
| 2612,FASTAI structured module,Tools |
| 2613,Need help for understanding colClasses in read.csv instruction,Techniques |
| 2614,How to import sklearn in python,Tools |
| 2615,Rule based chatbots,Techniques |
| 2616,Locality Sensitive Hashing for Cosine Similarity,Techniques |
| 2617,How to calculate running total and compare it to another column and retrieve in HIVE?,Tools |
| 2618,How to count number of products for each category in python,Techniques |
| 2619,What is Github?,Tools |
| 2620,Data source sizing greater then 2TB,Resources |
| 2621,Whether to switch from SAS to R and Hadoop or not?,Career |
| 2622,How to find the most significant variables out of 500?,Techniques |
| 2623,Stacked Histogram for pandas dataframe in python,Tools |
| 2624,Downloading images from different url and saving it,Tools |
| 2625,What is deep learning and how it helps in machine learning?,Techniques |
| 2626,Request for guidance in career transition to Data Analytics,Career |
| 2627,When do you push a model into production,Techniques |
| 2628,Comparing Models Performance,Hackathons |
| 2629,Time series second order differences,Techniques |
| 2630,Need help in ascertaining the right ML technique,Techniques |
| 2631,Python Online Training,Career |
| 2632,Monitor the progress of model,Misc |
| 2633,Outer Join in Pandas,Tools |
| 2634,Argument is not numeric or logical: returning NA |
| 2635,"Error in predict.randomForest(fit, test) : Type of predictors in new data do not match that of the training data",Techniques |
| 2636,Can a data be neither discrete nor continuous?,Misc |
| 2637,Scope for energy analytics in India,Career |
| 2638,How to find the attribute that most impacts target variable when multicollinearity is present,Techniques |
| 2639,Adressing seasonality in predictive modelling(specifically decision trees),Techniques |
| 2640,CART model - How to choose variables which can make difference,Techniques |
| 2641,What value of information value should be select for modeling?,Techniques |
| 2642,How to learn big data analytics with R?,Techniques |
| 2643,How to extract employment details from thousand resumes in one file using machine learning algorithms,Techniques |
| 2644,Time Series Analysis - queries on practice problem,Techniques |
| 2645,What should be training error in boosting,Techniques |
| 2646,How to increment the sequences by a fixed value in R,Tools |
| 2647,How to test accuracy on test data when test data does not have the output?,Hackathons |
| 2648,A Comprehensive Learning Path for Deep Learning in 2020,Career |
| 2649,Classification prediction - Delivering to the business users,Other |
| 2650,"Human Activity Recognition on Smartphones, understanding the dataset",Hackathons |
| 2651,How can we handle large matrices in R?,Tools |
| 2652,Download Analytics and Big Data Salary Report 2016,Resources |
| 2653,Xgboost Error - Need Help,Tools |
| 2654,Which is the Best course for R certification (online/classroom based),Career |
| 2655,Error when xgboost result applied on test set,Techniques |
| 2656,How to import a JSON file into R?,Tools |
| 2657,OCR output Vs Ground Truth Population and Error Identification,Techniques |
| 2658,Age predictor Indian Actor: how to improve the model?,Hackathons |
| 2659,Check accuracy of a randomForest model in R,Techniques |
| 2660,Your input is needed for a research project,Other |
| 2661,Does oversampling really help in increasing model performance,Techniques |
| 2662,R- Getting/Setting working directory,Tools |
| 2663,What is S3 and S4 object system in R?,Tools |
| 2664,,Other |
| 2665,What does training a model on probabilities mean,Techniques |
| 2666,How to use data augmentation on uneven multiclass dataset?,Techniques |
| 2667,Understanding the output of boosting,Tools |
| 2668,What are the p value in factor analysis signifies,Techniques |
| 2669,How to specify the columns of Data frame in python?,Tools |
| 2670,Integer class vs Numeric class in R,Tools |
| 2671,How to remove error can't have empty classes in y in random forest,Tools |
| 2672,How I Could Embed Graphs(subgraphs) to Deep Learning Model?,Techniques |
| 2673,"In the tutorial -""Twitter sentiment analysis"" How can we solve the problem of data imbalance?",Techniques |
| 2674,Can bootstrap is used for estimation prediction error,Techniques |
| 2675,Mini Hack : Data Visualization- Final Leader board and best visualization?,Hackathons |
| 2676,Need to read a dataframe line by line,Techniques |
| 2677,Need to call POST method of REST API,Techniques |
| 2678,How to extract values from a large character object with different separators between values in R?,Tools |
| 2679,Best practices for data preprocessing and its resources,Resources |
| 2680,Features extraction,Techniques |
| 2681,KNIME for text analytics,Tools |
| 2682,How to set the final submission?,Hackathons |
| 2683,Big Mart sell doubt,Techniques |
| 2684,Feature Selection,Techniques |
| 2685,Random forest based on recency frequency modelling,Techniques |
| 2686,K modes clustering,Tools |
| 2687,Short Duration Analytics Courses,Career |
| 2688,Applying ULMfit on custom data,Tools |
| 2689,ANOVA on time series data,Techniques |
| 2690,Web Scrapping using python,Techniques |
| 2691,Is there any inbuilt function for calculation of mode in R,Techniques |
| 2692,Understanding the data in Information_train/test.csv,Hackathons |
| 2693,How to copy subset of a array in Ipython,Tools |
| 2694,R Programming: How can I separate column names in to different columns to perform downstream analysis?,Resources |
| 2695,How to prepare for SAS analyst?,Career |
| 2696,Customer retail transaction data required,Resources |
| 2697,Domain related Analytics course,Resources |
| 2698,Career shift from Mainframes to Analytics,Career |
| 2699,Mini Hack - Excel,Hackathons |
| 2700,Practice Problem 1 - why grouping as class Others not done for all variables?,Hackathons |
| 2701,Algorithm to predict ranks instead of value or class?,Techniques |
| 2702,Elastic-net regularized logistic regression,Techniques |
| 2703,Need help in preparing training data for Machine Learning,Techniques |
| 2704,High survival probabilities for un-censored test observations when using RandomForestSRC,Techniques |
| 2705,"Chi-square test, Fischer's exact test failed. What are the alternatives to find out the relation between independent categorical variables?",Techniques |
| 2706,Error in `$<-.data.frame`,Techniques |
| 2707,Interpreting the output of a logistic regression,Techniques |
| 2708,Not able to upload submission,Hackathons |
| 2709,PCA used for regression,Techniques |
| 2710,Mean function not giving the correct answer in R,Tools |
| 2711,How to plot multiple png images into the same plot in R,Tools |
| 2712,How to determine bias and variance for an infinite training data set?,Techniques |
| 2713,"How to handle unknown categories, viz that are in test but not in train?",Techniques |
| 2714,Imbalance Dataset,Techniques |
| 2715,What is the best book recomended for begineers in Machine Learning(preferrably in Python)?,Resources |
| 2716,Urban Sound Challange Hackathon,Hackathons |
| 2717,What does the strata option in randomForest function do in R,Tools |
| 2718,Time series with multiple attributes and multiple groups,Techniques |
| 2719,Random forest in r,Techniques |
| 2720,Which of the distance between cluster is best for clustering?,Techniques |
| 2721,Analytics / Data Science Startups taking freshers,Career |
| 2722,What are some ways to handle different factor levels in train and test data?,Techniques |
| 2723,Flair word embedding query,Techniques |
| 2724,Updated code of Julia Loan Prediction Challenge,Hackathons |
| 2725,Python DecisionTreeClassifier - Something Wrong..!,Other |
| 2726,Python Essentials for Data Science related work,Techniques |
| 2727,Correlations for more than 30 variables in 'R',Techniques |
| 2728,"How can max pooling help in making convolutional features as ""translational invariant"" in a deep learning?",Techniques |
| 2729,20 Challenging Job Interview Puzzles which every analyst should solve atleast once,Career |
| 2730,Problem with linear regression,Techniques |
| 2731,"Comparison between Ridge ,linear and lasso regression",Techniques |
| 2732,How to write a large R dataframe into SQLServer?,Tools |
| 2733,Confusion regarding choice of book,Resources |
| 2734,Probability Content for Beginners,Techniques |
| 2735,Video for Back propagation,Resources |
| 2736,How to count the missing value in R,Tools |
| 2737,Change of profile from software engineer to data scientist,Career |
| 2738,Team for Click Prediction,Hackathons |
| 2739,How can we extract the classes of all the variables in a data frame into a vector in R?,Tools |
| 2740,"Noob needs help with data preprocessing, feature selection and feature engineering",Techniques |
| 2741,How to access the vector by logical indexing in R,Tools |
| 2742,How to design a complex machine learning system where individual classifiers can be retrained without modifying rest of the system?,Techniques |
| 2743,Return Function vs Print Function in Python,Tools |
| 2744,How to customize Linear Regression Sklearn,Tools |
| 2745,Central Limit Theorem Practical applications,Techniques |
| 2746,Beginner question,Techniques |
| 2747,Dropping one of the two highly co-related columns for Dimensionality Reduction,Techniques |
| 2748,How to read images in R?,Tools |
| 2749,Python 2.7 or 3.5 - which one to choose for Data Science?,Tools |
| 2750,Best classroom training institute for Business Analytics course in Bangalore,Resources |
| 2751,How can I predict earthquake using machine learning?,Techniques |
| 2752,How to tune tree parameters in GBM in R?,Techniques |
| 2753,Automation in Data Science/Machine Learning/Big Data,Career |
| 2754,R. Reusing trained models for sentiment prediction,Techniques |
| 2755,Converting YOLOv4 model implemented in Darknet framework to TensorFlow framework,Techniques |
| 2756,How to apply Conditional formatting for entire row not only cell in Excel,Tools |
| 2757,What features did you engineer in the loan prediction data set?,Techniques |
| 2758,Must know clustering machine learning algorithms,Techniques |
| 2759,Web Scrapping from AMAZON.IN in R,Tools |
| 2760,Data type Conversion,Tools |
| 2761,How to calculate confusion metric - error in calculation?,Techniques |
| 2762,Bookmark option,Other |
| 2763,How to identify variables to include or exclude from linear regression model?,Techniques |
| 2764,How do I use the output from t-SNE dimensionality reduction for a random forest,Techniques |
| 2765,Solutions Manuals of Statistics and Analytics,Resources |
| 2766,Use of Level function in R,Tools |
| 2767,What to choose for null hypothesis and alternate hypothesis?,Techniques |
| 2768,What kind of algorithm or machine learning techniques can be used in scorecard development?,Techniques |
| 2769,Need your help to find all matched item in LHS of Apriori(R),Techniques |
| 2770,How to Make Your Entire Business Data-Focused,Resources |
| 2771,Identify The Digits problem?,Techniques |
| 2772,GREAT LAKES BUSINESS ANALYTICS Certificate Program,Career |
| 2773,Mismatch in levels of categorical variable in train and test data,Techniques |
| 2774,Certifications in India to build a career in analytics,Career |
| 2775,Plot bars extending on both sides of the Y-axis in R,Tools |
| 2776,Changing factor levels using for loop in R,Techniques |
| 2777,Upload error: your file has 29 less value compared to 367,Hackathons |
| 2778,Linearity- NonGraphical,Techniques |
| 2779,Machine Learning SkillTest,Hackathons |
| 2780,What are the ways to handle Missing values in a model,Techniques |
| 2781,Urban Sound Classification,Hackathons |
| 2782,How to convert a dataframe to html?,Techniques |
| 2783,Classification Benchmark: Mode Based on Passenger Class (Titanic Dataset),Techniques |
| 2784,Create pie charts in R,Tools |
| 2785,How to find the model works better from the RMSE and CV score?,Hackathons |
| 2786,Please guide me regarding career in business Analytics,Career |
| 2787,Technique for baseline sales estimation for Retail environment,Other |
| 2788,What the values of prob and votes signifies in boosting,Techniques |
| 2789,Introductions - New members for May 2015,Misc |
| 2790,SAS base certification,Tools |
| 2791,Explain Central Limit theorem of Statistics to a layman,Techniques |
| 2792,Skewness - Treatment,Techniques |
| 2793,What happens when a course is archived?,Resources |
| 2794,Saving a model in R,Tools |
| 2795,How to highlight the actual data point in a plot using python?,Tools |
| 2796,"datafest,Machine Learning Mini-Hack, Publication recommendation solution",Hackathons |
| 2797,Codecademy - Functions in Python Excercise,Tools |
| 2798,Are we eligible for ABC points for Game of Deep Learning Hackathon?,Other |
| 2799,Where can I find labeled twitter or facebook data,Techniques |
| 2800,Share your approach (re-date your data),Hackathons |
| 2801,Choosing for Hypothesis test,Techniques |
| 2802,How can we check whether a group of characters or a string is present in a vector of strings in R?,Hackathons |
| 2803,Can you access leaderboard for Loan prediction?,Hackathons |
| 2804,About ABInBev Data Science Talent Hunt Hackathon,Hackathons |
| 2805,"Optimum pricing for website meant to rents shops,pop up spaces",Misc |
| 2806,How to further improve ARIMA model,Techniques |
| 2807,Help with submission format because I receive a 0.0 score,Hackathons |
| 2808,Market Basket Analysis - QlikView Integration with R,Tools |
| 2809,Microsoft Certifications in Data Science,Career |
| 2810,How can iris data set be classified using naive bayes?,Tools |
| 2811,Getting error when submitting solution,Hackathons |
| 2812,How to improve model performance for regression problem?,Techniques |
| 2813,Can anyone suggest me some good institutes in Bangalore for Business Analyst course?,Career |
| 2814,Predict type of data set,Techniques |
| 2815,How to use Categorical Variables in Multivariate Time series Forecasting?,Techniques |
| 2816,What level of mathematics needed/required to make career in big data and data science?,Career |
| 2817,Using linear regression for a classification problem,Techniques |
| 2818,How to interpret the reduction in error for progressive error splits in ada,Techniques |
| 2819,Addding target column to test dataset,Hackathons |
| 2820,Elastic net for feature selection,Techniques |
| 2821,How to include the regularization term while implementing it in a model?,Techniques |
| 2822,Poisson Maximum Likelihood in Excel,Techniques |
| 2823,Suggestions for Project,Resources |
| 2824,Missing Value Treatment Techniques,Techniques |
| 2825,Need Your suggestions,Career |
| 2826,How to simulate ELO ratings system for cricket in R/Python,Tools |
| 2827,How to join slack group?,Other |
| 2828,How to get Sas missing values in a separate dataset,Tools |
| 2829,Regularizations,Techniques |
| 2830,Churn prediction model,Techniques |
| 2831,Need your support in ongoing blogathon,Techniques |
| 2832,12 Useful Pandas Techniques in Python for Data Manipulation6,Techniques |
| 2833,Regarding resume samples for Business analyst position,Career |
| 2834,How to apply to alternate color for rows in Excel?,Tools |
| 2835,Changing categorial into numerical variables,Hackathons |
| 2836,ICC World Cup 2015 - Predict Man of the Match,Other |
| 2837,Is there anyway to overcome system limitations for running random forest for a large dataset in R?,Techniques |
| 2838,How to apply the regression coefficients to test dataset in sas for prediction?,Techniques |
| 2839,How do I start with analytics?,Career |
| 2840,Project and Research - Machine Learning and Advanced Analytics,Career |
| 2841,What is the standard way for doing validation for a Machine Learning model?,Resources |
| 2842,"I want to build an advertisement system for a social media,what package should i use?",Techniques |
| 2843,SVM in R taking too much time,Tools |
| 2844,Being a non CS/IT Guy how can someone Setup his Career in Analytics/Machine Learning ? (As a Fresher),Career |
| 2845,How to select the best bins while creating a new categorical variable from a continuous variable?,Techniques |
| 2846,Difference between Plotting Rolling Statistics and Dickey-Fuller test for stationarity,Techniques |
| 2847,How to order by date in R?,Tools |
| 2848,Interview - How to explain an Analytics project? Main stats to share?,Career |
| 2849,Is SPSS tool Worth Learing. What are the pros and cons of this tool?,Career |
| 2850,Why boosting does not Improve the performance of the model,Techniques |
| 2851,Use of MongoDB in Data science using R,Career |
| 2852,Fig.add_subplot function in python,Tools |
| 2853,Python error: ValueError: The truth value of a Series is ambiguous,Tools |
| 2854,"How to ""desipher"" Keras predictions?",Techniques |
| 2855,How do I improve the visibility of a mosaic plot in R,Tools |
| 2856,Can anyone provide an ARMA model tutorial with python?,Techniques |
| 2857,"How to implement ""pruning"" while building CART models in R?",Techniques |
| 2858,Type error in Linear Regression,Techniques |
| 2859,Why the significance of variable is changed due to the change in number of variable?,Techniques |
| 2860,"Benchmark Solution for ""The Data Identity Hackathon"" [Student DataFest 2018]",Hackathons |
| 2861,Convert 400 MB text file to Excel,Tools |
| 2862,"""The Analytics Edge "" verified track - Worth for switching career into Data Science",Career |
| 2863,Summarise function in plyr package in R,Tools |
| 2864,Leaderboard would be great ,Hackathons |
| 2865,Implementation of data science model,Techniques |
| 2866,RandomForest Feature Importance,Techniques |
| 2867,Embedding Model in a WebApplication,Tools |
| 2868,Train xgboost model in R error,Techniques |
| 2869,Looking to switch to Data science,Career |
| 2870,NIIT Analytics certificate course feedback,Career |
| 2871,Convolutional Neural Network for Image recognition,Career |
| 2872,Reason for performance of logistic regression?,Techniques |
| 2873,How to Chunk large dissimilarity / distance matrices in R?,Techniques |
| 2874,Technique for Forecasting,Techniques |
| 2875,The invaluable role of machine learning in modern business intelligence (BI),Resources |
| 2876,Data Science requirement,Techniques |
| 2877,How to use covariance for Feature Engineering?,Techniques |
| 2878,Is learning rattle enough for data mining,Tools |
| 2879,titanic:Machine learning from disaster,Techniques |
| 2880,What is the difference between boosting and ada boosting,Techniques |
| 2881,Analysing the data and predicting future values,Techniques |
| 2882,Intent/Context extraction from text,Techniques |
| 2883,What is the difference between predict and predict_proba?,Techniques |
| 2884,How to randomly split corpus data?,Techniques |
| 2885,How to display full DataFrame in Pandas?,Tools |
| 2886,Missing value treatment in the dataset,Techniques |
| 2887,Understand decision tree in jupiter notebook,Tools |
| 2888,Response.css not working from an existing article on the site,Other |
| 2889,"TypeError: Argument 'other' has incorrect type (expected spacy.tokens.token.Token, got str) in Spacy",Tools |
| 2890,Code Required on github for comprehensive Learning path to become a data scientist in 2018 course,Resources |
| 2891,How to set up my own Hadoop cluster in my Windows configured machine with 8GB internal RAM and 500GB HD?,Techniques |
| 2892,Natural language processing,Techniques |
| 2893,Pricing Analytics,Techniques |
| 2894,Categorical binning in sentiment analysis,Techniques |
| 2895,I am getting some problem in ROC Curve diagnostic. Can you help?,Techniques |
| 2896,Understanding and Interpreting a boxplots,Tools |
| 2897,Student final project,Career |
| 2898,Career shift from auditing to Analytics,Career |
| 2899,What does Multidimensional Scaling after LSA depict,Techniques |
| 2900,How to implement simulated annealing in R,Tools |
| 2901,How to combine levels according to its frequency,Techniques |
| 2902,Anomaly detection in Time Series Data - Help Required,Techniques |
| 2903,Use of facet_wrap function of ggplot2 package in R,Tools |
| 2904,Python script hangs when running lstm on multiple cores,Techniques |
| 2905,How to calculate sum of sales based on minimum value of another field in Qlikview?,Tools |
| 2906,What is the exact meaning of 98% confidence interval?,Techniques |
| 2907,Machine failure Analysis,Techniques |
| 2908,Rstudio and tm package - using the inspect() function,Tools |
| 2909,What does the expand.grid function in caret do?,Tools |
| 2910,Unable to Install mlr package in RStudio on Windows,Tools |
| 2911,How is jigsaw academy's data science self paced program?,Career |
| 2912,How to create charts based on multiple categories in R,Tools |
| 2913,Anybody working related to Law - Use cases in Legal Industry,Career |
| 2914,What is the difference between Z-test/T-test and ANOVA used for bivariate analysis?,Techniques |
| 2915,Queries on Business analytics job,Career |
| 2916,How to merge the data files in r or sas?,Hackathons |
| 2917,Data inconsistency in Amexpert data,Hackathons |
| 2918,Suggest tool preferences based on the job opportunities in India :Tableau vs Qlikview vs MSBI&power-bi,Tools |
| 2919,How to get only specific value of time in R,Tools |
| 2920,Convert variables to Latitude and Longitude in Tableau,Tools |
| 2921,"Apply Conditional Formatting in Column Chart in Excel, highlight the max value",Tools |
| 2922,Linear Regression and Optimization Techniques question,Techniques |
| 2923,Doubts in Timeseries forecasting transformation,Techniques |
| 2924,Non Time series data which repeats itself,Techniques |
| 2925,Predict time series classification for single test instance,Techniques |
| 2926,Advantage of feature Evaluation over to PCA,Techniques |
| 2927,How to change the name of specific column in Pandas Dataframe,Tools |
| 2928,How to fill the missing values in pandas dataframe using python?,Tools |
| 2929,Source Of Old Hackathon for Learning,Hackathons |
| 2930,Help with the most common Excel shortcut keys,Tools |
| 2931,Experiments with Data - Query,Tools |
| 2932,How get the NaN (missing values) during column sum of a Data frame in python?,Tools |
| 2933,Business Analytics Vs Data Analytics ( Data Science),Career |
| 2934,Feature Request: Mark Individual Threads as Read,Other |
| 2935,Contrasts dropped from factor x in decision tree?,Techniques |
| 2936,How many algorithms an analyst should know?,Career |
| 2937,Project: Delinquency Telecom Model,Techniques |
| 2938,Risk Constraint in PortfolioAnalytics- Portfolio Optimazation(Stocks),Tools |
| 2939,Resources for Employee attrition Analysis,Techniques |
| 2940,Suggestion needed regarding Data cleaning for correcting addresses,Techniques |
| 2941,"Error in `[.default`(data, , all.vars(Terms), drop = FALSE) : incorrect number of dimensions",Tools |
| 2942,Any Data Science Meetups or Groups in Bangalore?,Misc |
| 2943,What is the difference between parametric and non-parametric regression?,Techniques |
| 2944,Comparison (6) is possible only for atomic and list types,Techniques |
| 2945,Decision Tree Pruning and other related queries,Techniques |
| 2946,What is the bagging signifies in random forest,Techniques |
| 2947,When to use pandas get_dummies() and sklearn LabelEncoder(),Tools |
| 2948,ZS Associates or Mu-Sigma? For a beginner in analytics?,Career |
| 2949,Shiny App for spell check using fuzzy match,Tools |
| 2950,t-SNE and subsequent clustering,Techniques |
| 2951,Which Algorithm is used to handle Angles Class/Target Function Using Decision Tree,Techniques |
| 2952,How to convert the multi index series into a Data frame in python?,Tools |
| 2953,How to keep only rows containing a certain number of observation of a Data frame in python?,Tools |
| 2954,KPI Degradation/Network Failure Predicition!,Techniques |
| 2955,Regression model Giving the same prediction for all new inputs until i load the model again,Techniques |
| 2956,How can I create cyclic expression in Qlikview?,Tools |
| 2957,Predict parameters for a particular target value,Techniques |
| 2958,Feature Engineering with Latitude and Longitude,Techniques |
| 2959,Certifications in Data Science,Career |
| 2960,Arithmetica.io waitlist,Misc |
| 2961,How to calculate the column sum in Ipython?,Tools |
| 2962,Bubble sort using Tensorflow,Resources |
| 2963,Analysis of Wine Quality dataset,Techniques |
| 2964,Post Graduate Programme in Business Analytics - Great Lakes or Bridge Institute?,Career |
| 2965,How to create dataframe with different datatypes in python?,Tools |
| 2966,GoogleNet evaluation results,Techniques |
| 2967,How to rank / give weights to column values manually?,Techniques |
| 2968,"Unable to Download ""LOAN PREDICTION PRACTICE PROBLEM""",Resources |
| 2969,"Hello, I got stuck here. Could I get any help?",Techniques |
| 2970,Scraping Job categories and its sub categories,Techniques |
| 2971,Doubts in applying Linear Regression,Techniques |
| 2972,Hypothesis Testing-Urgent,Career |
| 2973,Time Series multiple periodicity,Techniques |
| 2974,How to extract multiple email addresses stored in a String variable in SAS,Tools |
| 2975,How to insert a column between two columns in R,Tools |
| 2976,R: How to write Loop for PostHoc Tukey test and multiple comparision,Tools |
| 2977,Need help in Timeseries Analysis,Techniques |
| 2978,Milestones while learning data science,Misc |
| 2979,Resume classification,Techniques |
| 2980,Need Expert Advice - To Shift My Profile To Business Analytics,Career |
| 2981,Extracting text after a symbol in R,Tools |
| 2982,Web Scraping Country name form google search?,Techniques |
| 2983,Building a chat bot,Techniques |
| 2984,Item item filtering vs collaborative filtering,Techniques |
| 2985,"Graph / Network analytics, topological data analysis",Resources |
| 2986,How to predict class labels in test data which does not contain the class labels,Techniques |
| 2987,Clarifying doubts regarding codes,Techniques |
| 2988,Latency Cluster Analysis,Techniques |
| 2989,How to predict the items a customer will buy in next transaction?,Techniques |
| 2990,How to apply any function over an array in python?,Tools |
| 2991,Is the majority of the Data Scientists work is going to be automated in near future?,Career |
| 2992,What is a matriz o norm vector?,Techniques |
| 2993,Career Transition From .Net Developer to Data Science in US,Career |
| 2994,Improving Model Performance,Techniques |
| 2995,How does Tableau work so fast?,Tools |
| 2996,Help to Improve Multiple Regression Model,Hackathons |
| 2997,Learning Path of Python,Resources |
| 2998,Unable to install lightgbm package in r,Tools |
| 2999,What's the use of Matrices for regression analysis?,Techniques |
| 3000,Big data hadoop processing media files questions,Hackathons |
| 3001,Friday Funalytics! Share your favourite data science / analytics / statistics jokes or cartoons,Misc |
| 3002,How do I get started with Big Data analysis?,Other |
| 3003,KMeans clustering with both numerical and categorical data in PySpark,Techniques |
| 3004,Hot to create a variable for cumulative values using Retain statement in SAS?,Tools |
| 3005,Diagnostic Meta-Regression with mada in R,Techniques |
| 3006,How can we use google maps in R?,Tools |
| 3007,How to choose the method argument in rpart,Techniques |
| 3008,Dealing with new packages in R,Other |
| 3009,Understanding the t test,Techniques |
| 3010,Batch Normalization in Data Science,Career |
| 3011,How to model a Stationary series with no dependence among values,Techniques |
| 3012,How to co-relate BMI with Age?,Techniques |
| 3013,How to estimate multivariate conditional spatial (MCAR),Techniques |
| 3014,How to do perform smart data analysis for a huge set of variables,Techniques |
| 3015,Classification Hackthon using AUC_ROC evaluation,Hackathons |
| 3016,How to get output variables of PCA from class H2ODimReductionModel in R?,Tools |
| 3017,What does a data scientist do on a daily basis? Share your experience and hear from experts,Career |
| 3018,Validation in Random forest and Interpretation of OOB and error estimate,Techniques |
| 3019,How to select the optimal value of k for k-means clustering,Techniques |
| 3020,How to choose the number of splits in a tree,Techniques |
| 3021,How to auto adjust range of data source for pivot table in excel?,Tools |
| 3022,Career in BABI(Business analytics and Business intelligence),Career |
| 3023,How does factor works in R-glm,Tools |
| 3024,Gradient Boosting Classifier in Python - Unable to run,Tools |
| 3025,"Being a doctor and from non-IT background, how can I learn and become expert in Data analytics and Machine learning",Career |
| 3026,Is there a way to perform edit distance(Levenshtein) character by character between two string columns?,Techniques |
| 3027,M/C requirements to practise model building,Resources |
| 3028,How `subsample` parameter affect XGBRegressor for a time series data,Tools |
| 3029,Advanced Statistics,Techniques |
| 3030,QlikView/QlikSense integration with Python or R,Tools |
| 3031,Does this forum support queries about statistics or only datascience and predictions?,Resources |
| 3032,Video handwriting recognition and classification in R,Tools |
| 3033,How to check that two variable are same in R,Tools |
| 3034,How to create fixed length between two values in R,Tools |
| 3035,Data Preprocessing,Techniques |
| 3036,Feed-forward neural network not training with Keras function generators,Techniques |
| 3037,Random forest to predict using the independent and dependent (raster) variables,Techniques |
| 3038,Missing Value Imputation (70% data missing),Hackathons |
| 3039,Meaning and usage of Residual Deviance in Analysis of Deviance Table after Logistic Regression,Techniques |
| 3040,Query regarding ML feature extraction and aggregated features,Techniques |
| 3041,Building models using split date,Techniques |
| 3042,Sentimental Analysis,Techniques |
| 3043,Want to move from BI to BA domain,Career |
| 3044,Piping Operator,Techniques |
| 3045,Onlyy columns are visible after spliiting the combined data set back into train and test!,Hackathons |
| 3046,"Learning Path for Statistics,R, and SQL basics",Career |
| 3047,Plotting Error with Matplot library,Techniques |
| 3048,How to add a patch in a plot in python,Tools |
| 3049,R studio working capacity on cloud!,Techniques |
| 3050,Introductions - New members for July 2015,Misc |
| 3051,Mask R CNN training sets,Techniques |
| 3052,How to get a job in Analytics,Career |
| 3053,Manifold Learning for Dimension Reduction,Techniques |
| 3054,How to Cluster graphs,Techniques |
| 3055,Plotting quantile lines in a scatter plot,Techniques |
| 3056,What do i need to create a system that classifies bank packages for customers using previous customer data in python?,Techniques |
| 3057,How to detect outliers in categorical data?,Techniques |
| 3058,How to generate insights using Box plots?,Techniques |
| 3059,Training models in R,Techniques |
| 3060,Value Error in LogisticRegression,Misc |
| 3061,Speaker Recognition for attendance,Techniques |
| 3062,One Hot Encoding,Tools |
| 3063,Pandas left merge and sqldf left join giving different results,Tools |
| 3064,Q3 What does the output of summary signifies?,Techniques |
| 3065,Can we get the location name based on Longitude and Latitude in Python?,Tools |
| 3066,"Black Friday practice problem, features",Hackathons |
| 3067,Using Target Variable to perform Principal Component Analysis in R,Resources |
| 3068,Comparison between Random Forests and Decision Trees,Techniques |
| 3069,Error with shape of dataset on Loan Prediction dataset,Techniques |
| 3070,How to train and test dataset with multiple fold data set?,Techniques |
| 3071,Combine Classification Agorithms,Techniques |
| 3072,What is feature space and how to map into feature spaces?,Techniques |
| 3073,Looking for collaborations,Resources |
| 3074,Log analysis using ml,Techniques |
| 3075,Research on recognizing criminals from facial features: A boon or a curse?,Resources |
| 3076,Why we need to classify validation dataset along with train and test?,Techniques |
| 3077,How does data visualization help in framing hypothesis?,Techniques |
| 3078,Skill test in R,Tools |
| 3079,How to get the MA coefficients for ARMA model given a timeseries dataset,Techniques |
| 3080,How does boosting actually work,Techniques |
| 3081,When will the private LB get published?,Hackathons |
| 3082,Prediction interval,Techniques |
| 3083,Transfer learning on Mask RCNN,Techniques |
| 3084,Not updating leaderboard,Hackathons |
| 3085,Analytics Training at Leadership Level,Career |
| 3086,"""Error in plot.new() : figure margins too large"" while plotting multiple graphs on the same plot in R",Tools |
| 3087,How does LSTM learn over batches and epochs if it resets?,Techniques |
| 3088,Leaderboard scoring - clarification needed,Hackathons |
| 3089,Data science program for non computer background people,Career |
| 3090,Chi square test of independence for large data,Techniques |
| 3091,Resource to learn Statsmodels in Python,Tools |
| 3092,"Getting p-value, r-squared and adjusted r-squared value in python",Tools |
| 3093,How to do worker assignment for a product servicing and return back,Techniques |
| 3094,"How to find size of an object (length, breadth, height) using realsense and darknet?",Techniques |
| 3095,Free Databases like IAC Database out there?,Tools |
| 3096,Error in tuneRF,Tools |
| 3097,Steps to be Followed when Analyzing the datasets,Techniques |
| 3098,How to set the parameters of gbm boost in R,Tools |
| 3099,Analytics in Energy domain(Oil Wells)?,Techniques |
| 3100,Handing null values in Multivariate Time Series,Techniques |
| 3101,R Connection with MongoDB,Techniques |
| 3102,Regarding RNN article,Resources |
| 3103,Grass is greener on the other side of the world!,Career |
| 3104,What are alternate course (sort of) for Upgrad's 11 month Data Science program that one can think of taking up,Resources |
| 3105,Interpretation of corr function in R and corrplot function in R,Techniques |
| 3106,"How to multiply the regression coefficients with the co-variate in the original dataset, using R?",Techniques |
| 3107,Splitting the Data in KFold CV according to label,Techniques |
| 3108,How can we do data mining and analysis on data from sites other than Facebook and Twitter?,Other |
| 3109,How to implement a predictive model?,Other |
| 3110,Can a college dropout become a data scientist?,Career |
| 3111,Final year project ideas in machine learning,Career |
| 3112,SAS Predictive modeling,Tools |
| 3113,Random Forest R Problem,Techniques |
| 3114,Non Linear PCA and it's applications,Techniques |
| 3115,Logistic Regression in R,Tools |
| 3116,Correlation matrix on a very large dataset,Techniques |
| 3117,LTFS Hackathon Discussion,Hackathons |
| 3118,Heatmap and Dendogram Creation,Other |
| 3119,Extract only text from Text-Numeric value of Cell in Excel?,Tools |
| 3120,Convert timeseries data as Stationary,Techniques |
| 3121,How can we control the number of observation for a straight table in Qlikview?,Tools |
| 3122,How do Convolutional Neural Networks work for Text Classification,Techniques |
| 3123,ARIMA model in Python,Techniques |
| 3124,Data Science - Newbie advice,Other |
| 3125,What is the difference between Logit and Probit models?,Techniques |
| 3126,Business Analytics for Civil Engineers,Career |
| 3127,Feature selection with LDA,Techniques |
| 3128,How to transpose two variable together in SAS?,Tools |
| 3129,How to access any element of data frame in R,Tools |
| 3130,Best Course for Masters Degree in Analytics,Career |
| 3131,Clarification of calculation used in Transformer tutorial,Techniques |
| 3132,Time Series (frequency = ?) in r,Techniques |
| 3133,Internship suggestions,Career |
| 3134,"Issue in set analysis,Not getting value displayed",Techniques |
| 3135,Problem in loading MNIST data,Techniques |
| 3136,How to fix the length of cells in Excel?,Tools |
| 3137,Which log transformation to use for moderately skewed data with zero values,Techniques |
| 3138,How to fill the missing value with fixed number of consecutive period of a Data frame in python?,Tools |
| 3139,How to subtract series and Data frame column wise in python?,Tools |
| 3140,Regression Modelling Question,Other |
| 3141,How much is ANOVA used in real data science projects,Techniques |
| 3142,Executive MBA in Business Analytics,Career |
| 3143,What is difference between factor analysis and principal component analysis,Techniques |
| 3144,Logic for grouping cities,Techniques |
| 3145,Career transition with 15 years non-analytics exp,Career |
| 3146,Xgboost multi-class classification,Techniques |
| 3147,How geom_point differ from geom_jitter in ggplot2 package?,Techniques |
| 3148,Next Best Product - Best Approach?,Techniques |
| 3149,Cleanlab 2.0: Automatically Find Errors in ML Datasets,Resources |
| 3150,Stock Market Predictions using LSTM,Techniques |
| 3151,Non-numeric argument to binary operator -R,Tools |
| 3152,Pursuing a career in Data Analytics for a non Computer Science Student,Career |
| 3153,Issue in accessing 'Introduction to data science' course,Other |
| 3154,Error in visualizing the predictions,Techniques |
| 3155,Transforming dataset,Techniques |
| 3156,How to extract data from an html file using python?,Other |
| 3157,How to Resolve Python Error: cannot compare a dtyped [int64] array with a scalar of type [bool],Techniques |
| 3158,Mathematical modeling,Other |
| 3159,Allocation in Retail,Resources |
| 3160,GGPLOT2 - Don't know how to automatically pick scale for object of type function - ERROR,Tools |
| 3161,Why is the error term considered to be of mean Zero in linear regression?,Techniques |
| 3162,How to save figure in python?,Tools |
| 3163,Approach and algorithm queries,Techniques |
| 3164,Xgb.cv and xgb.train - Why it is showing different train and test rmse values?,Techniques |
| 3165,Fucntion for building a GBM model,Techniques |
| 3166,Career guidance for mid-career switch,Career |
| 3167,What is additive smoothing,Techniques |
| 3168,Closed Poll: Which tool do you use the most for data mining?,Tools |
| 3169,How to select significant input variables for a multiple regression model in R?,Techniques |
| 3170,What percent of missing value is allowed for modeling?,Techniques |
| 3171,Which role do I choose: Statistical Analyst or Data Scientist?,Career |
| 3172,Big Mart sell fat content,Techniques |
| 3173,How do I improve my random forest prediction rate from 96%,Tools |
| 3174,How to do Stock chart pattern recognition algorithmically,Other |
| 3175,What does the importance column from the output of boosting tell us,Techniques |
| 3176,Identify column values that are in train but missing in test,Tools |
| 3177,FRCNN test.py won't create any bounding boxes on img,Techniques |
| 3178,Diploma in big data analytics from cdac?,Career |
| 3179,Internship companies,Career |
| 3180,Transforming observational crossectional informational data into probabilities?,Techniques |
| 3181,"Error: could not find function ""sample.split""",Techniques |
| 3182,Including Time as a parameter,Tools |
| 3183,"How Watson, Holmes and Automatic Statistician differ from each other?",Misc |
| 3184,Low feature importance and weak models [Python],Techniques |
| 3185,"I am fresher but want to move into analytics - how,what,when,where do it?",Career |
| 3186,Error in using tuneParams of MLR package,Techniques |
| 3187,Looking for teammates to compete regularly,Hackathons |
| 3188,How to convert date into days in R?,Tools |
| 3189,Difference between 2 dates in Qlikview,Tools |
| 3190,How to deal with datetime variable?,Techniques |
| 3191,Understanding the dataset,Techniques |
| 3192,Error in R Code for the Lasso Ridge regression,Tools |
| 3193,How to resolve error NA/NaN/Inf in foreign function call (arg 6) in KNN,Tools |
| 3194,Keras image preprocessing using flow() and NOT flow_from_directory(),Techniques |
| 3195,Interview questions & experience for Hadoop developer?,Tools |
| 3196,Life cycle of a data science project,Other |
| 3197,[Resource]: Deep Drive: Gaming data for betterment of society!,Resources |
| 3198,Can factor scores be negative in cluster analysis?,Techniques |
| 3199,How does bootstrap sample pick records,Techniques |
| 3200,How to reset all the parameter in R,Techniques |
| 3201,Help needed regarding converting a csv data file to arff,Techniques |
| 3202,How to resolve error while importing csv into R through h2o library,Tools |
| 3203,Smart Recruits Practise,Hackathons |
| 3204,K fold cross validation for logistic regression,Techniques |
| 3205,Which course i can learn to understand flying object detection and localization using ML?,Career |
| 3206,How to group similar words in a particular category,Techniques |
| 3207,How to use missForest packaage in the test data set?,Techniques |
| 3208,Need some Guidance with Excel ANN,Techniques |
| 3209,How to update R vesion in Ubuntu,Tools |
| 3210,Merging data frames,Tools |
| 3211,Do we have Machine learning libraries in C++ or JAVA?,Tools |
| 3212,Forecasting on test data in VAR,Techniques |
| 3213,What is Null and Residual deviance in logistic regression,Techniques |
| 3214,Bayesian Network Structure Learning,Techniques |
| 3215,Continous Dependent variable modelling,Techniques |
| 3216,Where statement is not working in SAS,Tools |
| 3217,Pruning decision tree,Techniques |
| 3218,Data Science - New Career shift,Career |
| 3219,Predicting mean-time-between-failure MTBF,Techniques |
| 3220,How to resolve error in allocation of memory while applying linear regression?,Techniques |
| 3221,Getting error while fitting a linear regression model,Techniques |
| 3222,What is the application of analytics in the Telecom industry?,Other |
| 3223,Accessing MongoDB data to build data science models,Tools |
| 3224,Loan Prediction Problem - Multiple imputation for missing values?,Techniques |
| 3225,Is it is possible to use cross validation to find the number of component in PCA,Techniques |
| 3226,Graphlab simple classification,Tools |
| 3227,How To import file in R using Reac.table function,Tools |
| 3228,How to start with Analytics or data science with HR background?,Career |
| 3229,How to compare several models in R,Tools |
| 3230,Best way to calculate Quartile,Techniques |
| 3231,Moving into analytics after a career break (q&a),Career |
| 3232,Limitation of linear regression model application,Techniques |
| 3233,Identify the Digits,Techniques |
| 3234,Getting error while executing NLP on Kaggle,Techniques |
| 3235,How to gain analytics experience while Moving from IT to analytics?,Career |
| 3236,How to evaluate text summary,Techniques |
| 3237,"Dummy variables, is necessary to standardize them?",Techniques |
| 3238,Is the hype for Big Data dead?,Tools |
| 3239,Caret won't install/load properly,Tools |
| 3240,How to extarct hours and minutes from the factor time varaible,Tools |
| 3241,Decision tree vs. Naive Bayes classifier,Techniques |
| 3242,Good Read: Using machine learning to recommend Dota 2 heroes,Resources |
| 3243,Online/Part time courses providing placement assistance,Career |
| 3244,Extracting data belonging to a day from a given range of dates on a dataset,Tools |
| 3245,"Relevance & need of Python programming in Data Science and Analytics, Machine Learning",Career |
| 3246,Data Studio question,Techniques |
| 3247,Unable to find executable file for iPython / Jupyter,Tools |
| 3248,What is the meaning of Standardization in KNN,Techniques |
| 3249,Visualizing python dataframe,Techniques |
| 3250,How to plot the grand median in the given plot?,Techniques |
| 3251,How to populate predictions in test data after training the model on train set in R?,Tools |
| 3252,AWS - Things to be known by a data Analyst/Scientist,Tools |
| 3253,I want to find mean of those rows in target variable corresponding to which there are null values in a particular column,Tools |
| 3254,Career In sas for experienced person,Career |
| 3255,Training & Advice,Career |
| 3256,Criteria for Success of Bollywood Movie,Techniques |
| 3257,Solutions for Challenges,Career |
| 3258,"Error: inherits(doc, ""TextDocument"") is not TRUE in R",Tools |
| 3259,ANN model via R - H2o,Techniques |
| 3260,Multivariate Time Series Analysis,Techniques |
| 3261,Executive PG in Business Analytics,Career |
| 3262,Facing difficulty while installing sparklyr in RStudio 3.3.1,Tools |
| 3263,Validating custom variables to get better estimate of a parameter I am trying to compare,Misc |
| 3264,Multinomial Classification on text,Techniques |
| 3265,"Parameters of logistic regression - AIC ,Null and residual deviances",Techniques |
| 3266,Should an ideal run of K-means clustering produce evenly distributed points near each of the means?,Techniques |
| 3267,"Input to reshape is a tensor with 75 values, but the requested shape has 225",Techniques |
| 3268,LearnUp - Analytics / Data Science Session For Beginners,Hackathons |
| 3269,Can we have negative AIC value in Linear Regression? and what it suggest,Techniques |
| 3270,Ensemble techniques/Cascade Models- Best Practices,Techniques |
| 3271,Print the below string using R,Techniques |
| 3272,Profile Question,Misc |
| 3273,number_of_training_instances/number_of_training_features ratio,Techniques |
| 3274,Need to build personilised recommendation rule for each individual customer based on Delivery.Time,Techniques |
| 3275,Read last sheet from excel file in python,Techniques |
| 3276,How to read data from a text file in R?,Tools |
| 3277,How do we check the model robustness? pls explain it for logistic regression models,Techniques |
| 3278,How to Build a Ball Tracking System for Cricket,Resources |
| 3279,Training model with train_test_split,Techniques |
| 3280,How do I implement knn using errorest in the ipred package in R,Tools |
| 3281,Top 16 Software Tools for Data Analysts 2022,Resources |
| 3282,Faster RCNN and data quality,Techniques |
| 3283,How to use xgb.importance,Techniques |
| 3284,C5.0 decision tree - c50 code called exit with value 1,Techniques |
| 3285,VIF factor in Logistic regression,Techniques |
| 3286,Tensorflow package is not in Anaconda,Tools |
| 3287,How to sort elements in a column chart in SAS,Tools |
| 3288,What is the difference between Backcasting and Forecasting,Techniques |
| 3289,How to remove plural words from the training data for forming bag of words?,Techniques |
| 3290,"ValueError: Found input variables with inconsistent numbers of samples: [2000, 1999]",Techniques |
| 3291,SMOTE implementation in Python,Techniques |
| 3292,"Clarity on ""Build Data Pipeline""",Hackathons |
| 3293,How p-value is related to t-statistic?,Techniques |
| 3294,Which machine learning model is best for this scenario?,Techniques |
| 3295,Decision Tree - Minbucket,Techniques |
| 3296,Ipython error: ipython notebook is deprecated,Tools |
| 3297,When can I give the Statistics Skill test II,Hackathons |
| 3298,Maximum no of classes in a multi classification problem,Techniques |
| 3299,"Discussions for article ""A Complete Tutorial to Learn Data Science with Python from Scratch""",Other |
| 3300,Doubt in following Learning Path,Tools |
| 3301,Why do the variables have to be standardised prior to applying PCA,Techniques |
| 3302,When should I use point and interval estimate?,Techniques |
| 3303,How to assign points when they are at equal distance from centroid in knn,Techniques |
| 3304,How to combine 400 shops in smaller number of groups?,Techniques |
| 3305,How to access the attributes of a vector in R,Tools |
| 3306,What is difference between Ada boost and XG boost?,Techniques |
| 3307,What is the best matchmaking algorithm available?,Techniques |
| 3308,Mean based splitting,Techniques |
| 3309,How cubic splines is different from the natural cubic splines?,Techniques |
| 3310,Whether to use Covariance or Correlation Matrix for PCA,Techniques |
| 3311,R and Shiny - Alerts,Tools |
| 3312,Unable to update profile,Other |
| 3313,Help needed in Azure ML?,Tools |
| 3314,A good resource for ML,Techniques |
| 3315,Discussion for Pop Quiz,Other |
| 3316,How to change the position of chart objects in Qlikview?,Tools |
| 3317,Set Analysis chart in QlikView - I'm stuck,Techniques |
| 3318,Machine learning,Techniques |
| 3319,How to Start Predictive Maintenance using Machine Learning?,Resources |
| 3320,How to generate the vector of fixed length in R,Tools |
| 3321,Regarding Huge Data sets in Hackathons,Hackathons |
| 3322,How to install packages for python on os-x?,Tools |
| 3323,Cross Sell Modelling Data Preparation,Techniques |
| 3324,What questions should I ask the employer before considering an Analytics Job Offer?,Career |
| 3325,Conditional Inference trees in R (ctree),Techniques |
| 3326,"Variable reduction when there 10+ categorical variable like sex,size(small,medium,large) etc",Techniques |
| 3327,What does the error variable lengths differ upon applying ada boost imply,Techniques |
| 3328,Most useful data mining libraries in Python,Tools |
| 3329,How to use Multiple Condition with Pandas DataFrame,Techniques |
| 3330,Deep Learning - Curated Reading List,Resources |
| 3331,Difference in performance of the Naive bayes and AODE algorithms,Techniques |
| 3332,How to do classification when some information only available only during training stage,Techniques |
| 3333,"Difference between %d, %s, %r operator in Python?",Tools |
| 3334,Various formats to use the text format in qlikview,Tools |
| 3335,Model using Sampling Strategy - Down/Up etc and its Real Time Deployment,Techniques |
| 3336,How do I predict churning out with class imbalance using survival analysis?,Techniques |
| 3337,How do we apply PCA on a highly sparse matrix?,Techniques |
| 3338,Workshop - not able to detect na in train data set and,Other |
| 3339,What is the Evaluation metric for Apriori Algorithm,Techniques |
| 3340,Web-scraping an online virtual football league site to correctly predict patterns,Tools |
| 3341,Topic Modelling in Python,Techniques |
| 3342,New Customer Acquisition (NCA) Strategy,Other |
| 3343,Connecting external application to H-Base - Thrift vs. REST API,Tools |
| 3344,Variable Selection before or after cross validation python,Techniques |
| 3345,Credibility of Data Camp Certifications and IBM Badges,Career |
| 3346,Time series forecasting with different intervals,Techniques |
| 3347,How to implement Scaling in R,Tools |
| 3348,PGDBA from IIM C + IIT K + ISI vs Continue working in analytics domain,Career |
| 3349,Article data is missing,Resources |
| 3350,How to reduce noise in spatial data,Techniques |
| 3351,This discussion will be about a coding query in python,Misc |
| 3352,Do Project management skills help in a career in Analytics?,Career |
| 3353,Mckinsey hackthon solution sharing,Hackathons |
| 3354,Time Series Model for Quarterly Sales Data,Techniques |
| 3355,Large dataset Python,Techniques |
| 3356,Learning Data Science Online,Career |
| 3357,Test statistic best for questionnaire,Techniques |
| 3358,XGBoost Algorithm predicting too high or too low probablity,Techniques |
| 3359,Gradient function for constrOptim in R,Techniques |
| 3360,Time Series Interview Questions,Techniques |
| 3361,Model for interdependant multivariate time series,Techniques |
| 3362,Standard error approaching standard deviation in t-distribution with large samples,Techniques |
| 3363,Please suggest some good institute in Pune for DATA Analytics course,Career |
| 3364,How to limit the size of the memory RStudio uses during a process run?,Tools |
| 3365,HR Analytics and how to make a move into it?,Career |
| 3366,Isotonic Regression calibration for SVM,Techniques |
| 3367,"Learning paths to AI, ML (for some one familiar with R)",Career |
| 3368,Logistic regression over sampling,Techniques |
| 3369,Learning Data Science - Survey,Career |
| 3370,Tableau Online Instructor Led Training - Edureka OR Simplilearn. Which one is better?,Tools |
| 3371,Image Analytics,Techniques |
| 3372,Jobs for Freshers in Data Science field in India,Techniques |
| 3373,How is MUIT data science program?,Career |
| 3374,Scope of shiny apps,Tools |
| 3375,Data Scientist and big data,Career |
| 3376,Help with clustering Listings,Techniques |
| 3377,SAS Interview Question,Tools |
| 3378,How to name the list after creating the list in R?,Tools |
| 3379,Getting into the FIELD,Career |
| 3380,Mice Package to impute missing values - Decode The Dalai Lama!,Tools |
| 3381,How much memory does R allocate for operations,Tools |
| 3382,Sample programs to execute simple logical conditions in SAS macros,Techniques |
| 3383,Please provide any good tutorial on data cleaning and preprocessing using python,Resources |
| 3384,What is the reason for effect of gamma parameter in non-linear classification using Support Vector Machines?,Techniques |
| 3385,Knocktober related question!,Hackathons |
| 3386,Is it required to learn data science before machine learning?,Career |
| 3387,Best analytics training center/tutor in Chennai,Misc |
| 3388,Data Hackathon (The D Hack) - 24th & 25th Oct '15 - Register Here,Hackathons |
| 3389,How to do multivariate sales forecasting?,Techniques |
| 3390,What is the function of recommend-er registry in R,Tools |
| 3391,Download Data Sets,Hackathons |
| 3392,Where can I get an .ova file of lua torch 7 to install it in a VM in windows,Tools |
| 3393,How do I combine the results of various models for ensemble learning in R,Tools |
| 3394,How to create new directory in current working directory in R,Tools |
| 3395,Merging of Data Sets,Techniques |
| 3396,Downloading Iris Dataset,Techniques |
| 3397,MS+Phd Combo Program in Analytics,Career |
| 3398,Machine Learning Datasets,Resources |
| 3399,Parallel computation in R on my PC,Techniques |
| 3400,Error in concatenating objects using Python,Tools |
| 3401,Please explain statistical modeling to an SQL Developer,Techniques |
| 3402,Convert model in api,Techniques |
| 3403,I have 10 + years experience in testing.. Planning to switch as data scientist.. Suggestion plz,Career |
| 3404,What does the output $votes from adaboost signify,Techniques |
| 3405,How to partition the training data for model building?,Techniques |
| 3406,What is Formula for RMSPE?,Techniques |
| 3407,Drawing insights from forum posts?,Techniques |
| 3408,Field segmentation of a banking detail form,Other |
| 3409,Interpreting result of Chi-square test on Megastar contest,Techniques |
| 3410,Steps required to predict a continuous variable,Other |
| 3411,How does Complexity Parameter (CP) work in decision tree,Techniques |
| 3412,What is FA and PCA and difference between them?,Techniques |
| 3413,"Which one is better, MSc Data Science at CMI or MSc Statistics and computing at BHU or Msc Applied Statistics at Symbiosis Statistical Institute?",Career |
| 3414,Can I forge text data to train my model?,Techniques |
| 3415,How to check if the model is overffiting,Techniques |
| 3416,What is the difference between na.omit and na.rm,Tools |
| 3417,What does response = nominal mean in KNN,Techniques |
| 3418,How to scrape data within a input tag from an iframe using R,Tools |
| 3419,Recommend a real-world business problem,Other |
| 3420,Optimize `n_estimators` using `xgb.cv`,Tools |
| 3421,Principal Component Analysis Problem,Techniques |
| 3422,The guide to quickly learn Cloud Computing in R Programming,Resources |
| 3423,How to remove serial number from exported csv file in Python?,Tools |
| 3424,Difference in model performance measures of train and test data sets,Techniques |
| 3425,"Big Data Framework from Storage to Processing 20,000 stock prices on 20,000 trade setups",Techniques |
| 3426,How to implement the Apriori Algorithm in R,Techniques |
| 3427,need help,Hackathons |
| 3428,How to extract particular keywords from a text document and determine weightages using python?,Tools |
| 3429,Emojis extraction: can someone help?,Techniques |
| 3430,Career change from tableau to hadoop,Career |
| 3431,How to calculate Accuracy,Hackathons |
| 3432,Difference between Machine learning and Deep Learning,Techniques |
| 3433,Need your support in ongoing blogathon 7,Tools |
| 3434,Data Science feasibility for Commerce stream guys,Career |
| 3435,Fast AI vs Keras,Techniques |
| 3436,Cox Regression- checking diagnostics for PH assumption,Techniques |
| 3437,Ranking Metrics for Recommendation Engines,Techniques |
| 3438,Predicting driver behaviour,Techniques |
| 3439,Customer life time value model,Techniques |
| 3440,How to calculate Manhattan distance in R,Techniques |
| 3441,How do you see Power BI future as an Analytics tool?,Tools |
| 3442,How can we add data labels to chart legend in Qlikview?,Tools |
| 3443,Applying a measure of error to raw data,Techniques |
| 3444,Can i combine various models in ensemble learning,Techniques |
| 3445,R 3.3.0; Missing values not recognized as NA during read.csv - Workaround,Other |
| 3446,Revealing your approach: Predict the gem of Auxesia for Magazino!,Hackathons |
| 3447,Problem in solving Practice Problem : Loan Prediction - 2,Techniques |
| 3448,How the variable importance is measured during model building?,Techniques |
| 3449,Visualization using RStudio,Tools |
| 3450,"How to make final submission, if code file is not submitted already",Hackathons |
| 3451,Question about Calculating Histogram of Gradients (HOG) in 8x8 Cells,Techniques |
| 3452,Career Transition Advice - from Accounting to Data Science,Career |
| 3453,Is it a right choice!,Career |
| 3454,Review For JIGSAW Academy?,Career |
| 3455,Time Series pooling up,Techniques |
| 3456,Error while performing Natural Language Processing using R,Tools |
| 3457,Why factor analysis are only applied to numeric data?,Techniques |
| 3458,Shift to data analytics,Career |
| 3459,How to get the trend variable in Multiple linear Regression?,Techniques |
| 3460,"Error while installing wheel file for opencv ""Opencv_python-3.4.2+contrib-cp37-cp37m-win_amd64.whl is not a supported wheel on this platform""",Techniques |
| 3461,Understanding Random Forest,Techniques |
| 3462,Resources to build Recommender system in Python,Resources |
| 3463,How can give sequence input to neural net?,Techniques |
| 3464,Is concordance the best way to predict Logistic regression Model reliability?,Techniques |
| 3465,How to use grid to make layout in R,Tools |
| 3466,How to transform the regression output to binary output in xgboost algorithm?,Techniques |
| 3467,Is it wise to Split Training and Test Dataset based on time / year?,Techniques |
| 3468,Creating 2 models to improve accuracy,Misc |
| 3469,Variable Transformation in Linear Regression,Techniques |
| 3470,How to convert string Date into SAS format date,Tools |
| 3471,How to convert amount from digits to words in excel?,Techniques |
| 3472,Clustering technique for mixed-Numeric and Categorical Variables,Techniques |
| 3473,,Other |
| 3474,Which file formats can we import into a data table or a data frame in R?,Tools |
| 3475,How to read a large excel file in R?,Tools |
| 3476,GLM predict probabilities in R,Tools |
| 3477,Help me with the list of best Blogs related to data science,Misc |
| 3478,Need a code for SAS,Techniques |
| 3479,Seasonal Parameter in ARIMA and ADF test,Techniques |
| 3480,Suggest ways to enhance the resume for a data science career,Career |
| 3481,Solution of D Dalai Lama Hackathon,Hackathons |
| 3482,Improving Specificity or Sensitivity in linear discriminant analysis,Techniques |
| 3483,How to manipulate the cost function in SVM in R,Tools |
| 3484,Shift my Career from Testing to Analytics,Career |
| 3485,"Persisting Problem ""An Introduction to Text Summarization using the TextRank Algorithm (with Python implementation)""",Techniques |
| 3486,How is AdaBoost sensitive to noisy data and outliers?,Techniques |
| 3487,How to check that given directory exist or not using R?,Tools |
| 3488,Are there any generative algorithms or methods to utter numbers?,Resources |
| 3489,Using the Normal Curve for Calculations,Techniques |
| 3490,Best analytics/data science training available for Working Professionals,Career |
| 3491,Machine learning techniques cheatsheet,Resources |
| 3492,How to plot more than one plot in R?,Techniques |
| 3493,Statistics in data science,Techniques |
| 3494,Formula to match data with multiple options and extract highest value each time,Tools |
| 3495,Style Questions - Building R Portfolio,Career |
| 3496,How to use lines function correctly for plotting line in a given plot,Techniques |
| 3497,How to handle data that is unevenly distributed,Techniques |
| 3498,Handling Outliers,Techniques |
| 3499,Scrap data from Live website using R,Tools |
| 3500,Data science certification,Career |
| 3501,How and when to conduct Statistical tests in a project - Need Examples,Techniques |
| 3502,"Getting ""TypeError: '>' not supported between instances of 'str' and 'float'""",Hackathons |
| 3503,Where can I get a dataset for implementing SVD in R,Tools |
| 3504,Prospects of learning bigdata and analytics for an experienced person,Career |
| 3505,ost straightforward R package for setting subject as random effect in mixed logit model?,Techniques |
| 3506,Time Series Case Study,Techniques |
| 3507,"What are the best libraries to do preliminary analysis on gridded climate data (NetCDF, GRIB, etc) and make maps in python?",Tools |
| 3508,How to remove special characters from a dataset in SAS?,Tools |
| 3509,Why is the diagonal elements of D from the SVD are proportional to the standard deviations returned by PCA,Techniques |
| 3510,How to deal with a column with some zero values in train?,Techniques |
| 3511,Hackathon - How to handle skills?,Hackathons |
| 3512,Search keyword classification/categorization using python,Tools |
| 3513,Videos of Experiment with Data?,Other |
| 3514,Predict Neuralnet,Techniques |
| 3515,"A better way to tell whether a feature can separate classes better, in severely data imbalanced situation",Techniques |
| 3516,Appropriate Variables for multiple regression,Techniques |
| 3517,Neural network produces biased predictions on training data,Techniques |
| 3518,Recommended laptops for beginners in the field,Misc |
| 3519,A Comprehensive Learning Path to Become a Data Scientist in 2020,Career |
| 3520,How are conditional prob calculated for numeric variables in Naive Bayes,Techniques |
| 3521,Xml data table scraping,Techniques |
| 3522,Which institute provides training(or diploma or PG) in business analytics for someone from commerce background,Career |
| 3523,Reading a text file in python,Tools |
| 3524,multiple lists combines errors in R,Techniques |
| 3525,"I want to identify missing objects (i.e.: screws, nuts....) from a tool or an an object (i.e.: dynamo)",Techniques |
| 3526,Scaling the features for every model?,Techniques |
| 3527,Imputing Location Data,Techniques |
| 3528,Learning Curve in machine learning,Techniques |
| 3529,Question on NLU,Techniques |
| 3530,How to use variable with exponential values for classification problem in r,Techniques |
| 3531,What is the difference between bagging decision trees and random forest,Techniques |
| 3532,Transit Time for Logistics,Other |
| 3533,#R : Language detection and translation,Tools |
| 3534,AmExpert 2019: Only Residents of India may participate,Hackathons |
| 3535,Books on Data Mining Concepts,Resources |
| 3536,"What is ""Within cluster sum of squares by cluster"" in K-means",Techniques |
| 3537,Banking - Wealth Management to Data Science,Career |
| 3538,What SAS certifications am I best suited for?,Career |
| 3539,How to calculate information gain of data during random forest,Techniques |
| 3540,Why is Part-Of-Speech tagging difficult and how to overcome this?,Techniques |
| 3541,Post Graduate distance program in statistics - From where and how helpful will it be?,Career |
| 3542,Custom Algorithims,Tools |
| 3543,Unable to get bounding box in json,Tools |
| 3544,Solution checker is not working Please help!,Hackathons |
| 3545,Case Study For Freshers (Level : Medium) – Call Center Optimization,Techniques |
| 3546,Best free tool for perfoming multiple calculations on multiple similar files?,Tools |
| 3547,Fixed Income Project,Resources |
| 3548,How to move observation one columns to another column?,Techniques |
| 3549,Request guidance on opportunities in analytics space,Career |
| 3550,Feedback on PGP-Bigdata & Machine Learning in Great lakes,Career |
| 3551,Blank cells created when I put scrapy data into a csv file,Techniques |
| 3552,What are .dta files and can we read them into R,Tools |
| 3553,"Error in eval(expr, envir, enclos) : object ' ' not found",Techniques |
| 3554,How to resolve the plot.new error in R while plotting the decision boundary,Tools |
| 3555,Why not linear regression can not be used for classification?,Techniques |
| 3556,Job opportunities,Career |
| 3557,How to find the a single categorical variable importance in a set of all independent categorical variables?,Techniques |
| 3558,Error while uploading submission,Hackathons |
| 3559,Anomalies in accessing prod servers,Techniques |
| 3560,Extract skill from resume using NLP,Techniques |
| 3561,Need help to decide analytics technique to use,Techniques |
| 3562,Black Friday Challenge: Problem Statement,Hackathons |
| 3563,How to control which plot is displayed above while using multiple plots in R?,Tools |
| 3564,Feature Selection Chi-Square,Techniques |
| 3565,How can Dickey fuller test give -ve value for t-stat?,Techniques |
| 3566,Dummy variables and accuracy,Techniques |
| 3567,Need help in missing value imputation through(MICE),Techniques |
| 3568,Can't load rattle package,Tools |
| 3569,Undergraduate student interested in Data Analytics/Big Data grad. education,Career |
| 3570,How to combine information from different dataset having one column in common?,Techniques |
| 3571,Making system to identify relations among Legal Entities,Techniques |
| 3572,Cross Validation on Random Forest,Tools |
| 3573,Creating dummy variables in python,Hackathons |
| 3574,R - removing NA values,Hackathons |
| 3575,Data Exploration - Skewness,Techniques |
| 3576,What are some techniques to tackle the dimensionality curse?,Techniques |
| 3577,Difficulty implementing EDA,Techniques |
| 3578,Feedback/info request on Tensor Flow deeplearning,Tools |
| 3579,Why naive Bayes model do not take as categorical vector as outcome,Techniques |
| 3580,Market Basket Analysis dataset,Techniques |
| 3581,How to interpret the decision tree?,Techniques |
| 3582,Modifying a existing RBM based deep autoencoder according to a research paper,Techniques |
| 3583,How I can get from xgboost model (xgboost package) f-measure score?,Tools |
| 3584,How to mention sheet name while exporting,Techniques |
| 3585,Doubt in definition of Machine learning,Techniques |
| 3586,Free book on machine learning with healthcare data,Resources |
| 3587,Career Shift- from a Perl Developer to Business Analyst,Career |
| 3588,How to perform backward chaining in logistic regression using R,Techniques |
| 3589,Sentiment anlaysis using NLP,Techniques |
| 3590,Big Data and analytics course in SP jain,Career |
| 3591,What does the Kappa statistic measure?,Techniques |
| 3592,Cleaner approach to get the subplots in python,Techniques |
| 3593,R : want to delete a level from a factor variable with r,Techniques |
| 3594,Reading russian language from a excel file in R,Techniques |
| 3595,How to return frequency of each word of a variable in SAS?,Tools |
| 3596,The Ultimate Plan to Become a Data Scientist in 2016 - Resources - Analytics,Resources |
| 3597,Can anyone help me to choose the correct path towards data scientist?,Career |
| 3598,Interpretation cumulative gain chart output,Techniques |
| 3599,Frequentist vs bayesian statistics,Techniques |
| 3600,Time Series Data for different categories,Techniques |
| 3601,"R-Studio Error: could not find function ""view""",Tools |
| 3602,Lemmatizing dataframe using NLTK,Techniques |
| 3603,University of Virginia Data Science,Career |
| 3604,Top Decile Lift in Repeated 10-fold Cross Validation,Techniques |
| 3605,How to create dummy variable for n-1 categories in python?,Tools |
| 3606,Best algorithm for Pricing Intelligence query for an e-commerce venture?,Techniques |
| 3607,Python library for creating neural networks and deep learning,Tools |
| 3608,Coord_cartesian( ) command is not working (R),Tools |
| 3609,Improper output of class Probabilities in Random Forest Classifier,Techniques |
| 3610,Confusion in determining significance of categorical variable using GLM function,Techniques |
| 3611,Hypothesis while data modelling,Techniques |
| 3612,IT Operations Defect Prediction Model,Techniques |
| 3613,Project Experience from Analytics Vidya and Kaggle,Career |
| 3614,How to compare distribution of variables using Box Plot in SAS?,Tools |
| 3615,What does uniqueness specifies in factor analysis,Techniques |
| 3616,Replacing a particular integer by another integer in pandas dataframe,Techniques |
| 3617,Pre-campaign A/B Testing - T-test / ANAVA,Techniques |
| 3618,Questions related to the article on Multivariate Vector Auto Regression using Python,Techniques |
| 3619,MSE as a Performance metrics for Random forest,Techniques |
| 3620,How to automate R scripts in rstudio?,Tools |
| 3621,"TypeError: doc2bow expects an array of unicode tokens on input, not a single string",Techniques |
| 3622,How to use set.seed(),Techniques |
| 3623,Student Verification,Other |
| 3624,Prediction of 3 output variables,Techniques |
| 3625,Low R2 value in my regression problem,Techniques |
| 3626,Discussion about Analytics program,Career |
| 3627,How to convert image data in matrix form into vector in R?,Tools |
| 3628,What are 'the-state-of-art' techniques used for Stock Price and Return Prediction?,Techniques |
| 3629,Using SAS Studio (University Edition) for Loan Prediction problem,Hackathons |
| 3630,What are the best methods to find relationship between categorical variables?,Techniques |
| 3631,What is the function of the formula used in lda(linear discriminant analysis) in R,Tools |
| 3632,How to plot the proportions in mosaic plot in R,Tools |
| 3633,Data Hackathon 3.0 (8th - 9th August '15) - Register Here,Hackathons |
| 3634,How to get the data from Data frame in python?,Tools |
| 3635,How do you score equities based on multiple recommendations and target prices,Other |
| 3636,Reading a wide dataset in R,Tools |
| 3637,How to take model and implement data pipeline and customer facing dashboard?,Tools |
| 3638,For R Users: Download cheat sheet on Data Exploration (11 Steps),Resources |
| 3639,Shiny package in R,Tools |
| 3640,How to apply an ensemble of random forests in R,Tools |
| 3641,"What are some intersting techniques, skills or tips you use to solve regression/classification problems?",Techniques |
| 3642,Whether to learn R or Python?,Career |
| 3643,Download Hiring Path to get yourself hired as a Data Scientist,Resources |
| 3644,PCA -How many variables needs to be considered?,Techniques |
| 3645,Missing Value Imputation in a very large dataset,Techniques |
| 3646,Machine learning by Andrew Ng (on Coursera) vs. Learning from Data (on edX),Techniques |
| 3647,Web Scraping using R,Techniques |
| 3648,Implementation of k Nearest Neighbor from scratch,Resources |
| 3649,Car pricing case study,Techniques |
| 3650,Social Media Analytics,Techniques |
| 3651,Which SAS course is best for a data analyst?,Career |
| 3652,Model monitoring,Techniques |
| 3653,"Error in knn(train = iris_train, test = iris_test, c1 = iris_train_target, : unused argument (c1 = iris_train_target)",Techniques |
| 3654,How to calculate mode of votes in an ensemble in R,Techniques |
| 3655,How to mock large volume of data,Tools |
| 3656,Only 1 vertical line in histogram,Techniques |
| 3657,Scala IDE for data science applications (like RStudio / Spyder / Rodeo)?,Techniques |
| 3658,Market research by data Science,Other |
| 3659,Weight of Evidence Transformation,Techniques |
| 3660,How to find the number of cluster in K-means algorithm?,Techniques |
| 3661,Is statistics degree necessary to be a data scientist?,Career |
| 3662,How to delete a library in sas,Techniques |
| 3663,How to normalize the skewed multivariate data? (in R),Techniques |
| 3664,Datalake for SQL Server and log files,Resources |
| 3665,Speech Recognition - Audio Data Analysis Post Doubts (MFCCS),Techniques |
| 3666,Missing data and CART,Techniques |
| 3667,How to reshape a dataset in R,Tools |
| 3668,Develop a machine learning model based on the features availability,Techniques |
| 3669,Learning one tool at a time or taking multiple trainings at a time?,Career |
| 3670,When we use binomial distribution and Poisson distributions?,Techniques |
| 3671,Document Classification,Techniques |
| 3672,Freshers Oppurtunities,Career |
| 3673,Imbalanced Dataset and Scaling Variables,Techniques |
| 3674,Pursuing a career in Business Analytics after research,Career |
| 3675,Use of analytics to tackle Data Privacy and Governance,Misc |
| 3676,Deep learning medical image attention mechanism,Resources |
| 3677,Outlier detection for one dimensional price return series fro stocks,Techniques |
| 3678,Which algorithm is best for sales forecasting and why?,Techniques |
| 3679,Decision tree and random forest in R,Techniques |
| 3680,Python3 Vs Python2.7,Tools |
| 3681,Career shift from business development to Data science,Career |
| 3682,Regarding profiling of products using unsupervised learning,Techniques |
| 3683,Hierarchical Hidden Markov Model with K-means Algorithm,Techniques |
| 3684,Mandatory Submission of the code file,Hackathons |
| 3685,Need training/assistance in one or two case studies modelling using R,Career |
| 3686,Text Mining- How to remove shortcut words?,Techniques |
| 3687,What does it mean if test and train accuracy is oscillating too much for CNN model in tensorflow?,Techniques |
| 3688,Skills required to be a analytics consultant,Career |
| 3689,What are some of the Data Science modelling techniques used in Risk Analytics?,Techniques |
| 3690,Find difference in contents of 2 PDF,Tools |
| 3691,How to extract columns with repeating values in a data frame in R?,Tools |
| 3692,Multicollinearity technique for any regression model,Techniques |
| 3693,Ensemble Models in R,Techniques |
| 3694,What is the best book for Predictive Analytics for E-Commerce Industry?,Techniques |
| 3695,What are the various uses of Proc Format in SAS,Tools |
| 3696,Merging rows data such that the column which has different string values combines multiple cells into one separated by Comma,Techniques |
| 3697,Data Pre-processing for Decision Trees,Techniques |
| 3698,Pandas custom function,Techniques |
| 3699,Beautiful Charts in Google Sheets and Microsoft Excel & Office 365,Other |
| 3700,Need Career Advice,Career |
| 3701,Doubt about the div() in crosstab,Hackathons |
| 3702,How is the score calculated for any submission,Hackathons |
| 3703,Twitter Sentiment Analysis,Hackathons |
| 3704,"Clarity needed regarding scaling, standardizing, a normalization:",Techniques |
| 3705,Uploading solution file for a hackathon?,Hackathons |
| 3706,Threshold for logistic regression,Techniques |
| 3707,How to select optimal number of K in KNN technique?,Techniques |
| 3708,Error in Operator in Java 8,Misc |
| 3709,How to do feature selection for linear regression,Techniques |
| 3710,Why backward selection can not be used when n<p?,Techniques |
| 3711,How to proceed with Innoplexus competition?,Hackathons |
| 3712,Chi square test,Tools |
| 3713,How to to use C5.0 decision tree for large data,Techniques |
| 3714,Multiclass Multioutput machine learning or neural network problem in python,Techniques |
| 3715,"Are Neural Nets better than Random Forests, given the increase in computation time?",Techniques |
| 3716,How to see the results of kknreg in R,Tools |
| 3717,Getting scores 0.000,Techniques |
| 3718,Smooth inverse frequency,Techniques |
| 3719,How do I draw a bar chart based on two groups in R,Tools |
| 3720,What is difference between Outlier and Influential observation?,Techniques |
| 3721,"Is it possible to work on both the software (Hadoop, MapR,Spark) and the hardware (FPGA, GPU, Multicore) aspects of Big Data?",Career |
| 3722,How to retain objects/models of H2O type in R if the H2O cluster shuts down abruptly due to system issues?,Techniques |
| 3723,Plots are not appearing in the Spyder Console,Tools |
| 3724,Types of Naive Bayes Classifier,Techniques |
| 3725,What does autolag in adfuller method(Dicky Fuller Test) represent?,Techniques |
| 3726,How to see the optimal cutoff in specificity vs sensitivity in gbm in R,Tools |
| 3727,Model selection in machine learning problem,Techniques |
| 3728,An excellent initiative by Udacity,Resources |
| 3729,A Practical Guide to Object Detection using the Popular YOLO Framework,Techniques |
| 3730,Looking for part-time or full time projects of Analytics,Career |
| 3731,How family attribute affect the logistic model in R,Tools |
| 3732,"Resources for sql,sql programming",Tools |
| 3733,Comparative stock market analysis,Techniques |
| 3734,Tutorial for SPSS modeler,Tools |
| 3735,How to fill the element of matrix row wise in R?,Tools |
| 3736,Why do we want to remove the outliers of a feature?,Techniques |
| 3737,How to restrict users to change value of a dimension in Qlikview dashboard?,Tools |
| 3738,Modelling rare event,Techniques |
| 3739,Is data science program by manipal global worth it?,Career |
| 3740,Outlier Treatment,Techniques |
| 3741,Curse of Dimentionality,Techniques |
| 3742,How do I specify the number of nodes in voronoi.mosaic in R,Tools |
| 3743,"Which one is better method for dimensinality reduction PCA, Forward elimination or backward elimination?",Techniques |
| 3744,What happen when SVM has to predict more than two class?,Techniques |
| 3745,Stopword Removal using NLTK in python,Techniques |
| 3746,Regression analysis,Techniques |
| 3747,"Adding summary stat such as mean, median, mode on ggplot",Techniques |
| 3748,Seeking help from experts in Fraud predictive models,Misc |
| 3749,How to speed up the video in the course videos?,Misc |
| 3750,RSTAN package installation issue,Tools |
| 3751,Which Python IDE preferred by Data Scientists?,Resources |
| 3752,Evaluation matrix for text summerization done using LSA,Techniques |
| 3753,What are some good resources to learn about ensemble learning,Techniques |
| 3754,Requesting Information - planning to do Masters in Business Analytics from USA,Career |
| 3755,What are the things to learn,Career |
| 3756,Please suggest a pathway to learn data analysis,Career |
| 3757,Data Fest 2016 - Biggest DATA FEST ever,Hackathons |
| 3758,R packages for Data manipulation,Tools |
| 3759,Data cleansing in Pyspark,Techniques |
| 3760,How To Build A Career in Algorithmic Trading,Career |
| 3761,Exploratory Data Analysis,Techniques |
| 3762,Unable to check variable class in a data frame in R,Tools |
| 3763,Kaggle score of 0.00000 in Titanic,Techniques |
| 3764,R mlr Methods for defining parameters,Tools |
| 3765,How to create a wordcloud from a TDM in python?,Techniques |
| 3766,How to plot the scree plot with line in R,Techniques |
| 3767,What are the packages required to plot a fancy Rpart plot in R,Tools |
| 3768,How correctly encode categorical features avoiding data leakage?,Techniques |
| 3769,What is a good order to impute dataset having NA in multiple feature without using package?,Techniques |
| 3770,Cross correlation and t test,Techniques |
| 3771,Code to remove email addresses from corpus in R,Tools |
| 3772,Type=response in glm function in R,Techniques |
| 3773,What is BayesDB? How can I use it in python?,Other |
| 3774,What is meant by Double Series in Visualization?,Techniques |
| 3775,Text Mining Hack Doubt,Techniques |
| 3776,How to determine the optimal number of clusters in R,Tools |
| 3777,Getting mean of a numeric variable according to the categorical variable in R,Techniques |
| 3778,"Guidance to prepare and learn SQL, SAS, Python, R",Career |
| 3779,XGBoost script for classifying text,Techniques |
| 3780,Jupyter notebooks on AzureML platform,Tools |
| 3781,Can i download test result for datahack>,Hackathons |
| 3782,What are the various SAS programming Challenges websites?,Tools |
| 3783,Income Group not present in test.csv,Other |
| 3784,AB testing Vs test control analysis,Techniques |
| 3785,RANSAC in outlier treatment,Techniques |
| 3786,Determining the weights assigned to each model in Gradient Boosting,Techniques |
| 3787,How to predict Multiple Target using Linear Regression?,Techniques |
| 3788,Which ML techniques to use for demand forecasting in a retail company?,Techniques |
| 3789,Eliminating Homoscedasticity from the data set before linear regression,Techniques |
| 3790,Why is ReLU a good activation function?,Techniques |
| 3791,Dealing with categorical variables - Looking for recommendations,Techniques |
| 3792,How to increase accuracy of classification problem in r,Tools |
| 3793,Loan_Prediction 3 : I dont understand the 'No of Dependent' Variable,Hackathons |
| 3794,Python code to pyspark,Techniques |
| 3795,Image Processing,Techniques |
| 3796,Point of Sales Data required for an analytics project,Career |
| 3797,How big can you go!: Release of 23TB driving data by Oxford Robotics Research Group,Resources |
| 3798,Help: Random forest Parameters,Techniques |
| 3799,Faster R-CNN Algorithm for Object Detection (Part 2) Labelling Wrong,Techniques |
| 3800,Does multicollinearity effects in Naïve Bayes?,Techniques |
| 3801,Welcome to Practice Problem : Recommendation Engine,Hackathons |
| 3802,"Unable to update conda packages behind corporate firewall. Updated .condarc file, proxy settings still it is asking for Proxy user name and password",Tools |
| 3803,How to find % of cases based on group by on multiple columns,Tools |
| 3804,Bridge School of Management,Career |
| 3805,D3 coordinated visualization,Techniques |
| 3806,How to improve score,Hackathons |
| 3807,Dealing with negative values,Techniques |
| 3808,How to forecast loan prepayment,Other |
| 3809,Efficient Merging With Proc Format in SAS,Tools |
| 3810,Why did ABC stopped doing Hiring Hack,Career |
| 3811,How to create more than one level using split function in R,Tools |
| 3812,Cross Validation Import Error,Hackathons |
| 3813,How ggplot is different from basic plotting function in R?,Techniques |
| 3814,What is a Dummy Variable?,Techniques |
| 3815,Is there any data set which have duplicate documents and in categorized form?,Techniques |
| 3816,Machine Learning Algorithms Linear vs non Linear,Techniques |
| 3817,Real estate ML use cases,Techniques |
| 3818,How to verify error independence for ensembles in R,Techniques |
| 3819,IPL Top 10 Batsman Dashboard,Hackathons |
| 3820,How to find first non numeric character in the string using Excel?,Tools |
| 3821,Undersampling is not improving precision for binary classification,Techniques |
| 3822,"Seer's Accuracy, can any one share your approach towards the problem?",Techniques |
| 3823,Anyone applying to any Analytics/Big Data programs?,Career |
| 3824,How to used dataset in time series forecasting?,Techniques |
| 3825,PGDBA course iitK +IIM +ISI,Career |
| 3826,What is the best open source data analytics tool right now?,Tools |
| 3827,Imputting missing values with -999?,Techniques |
| 3828,The strategic saviour event - suggestion for future,Other |
| 3829,GradientDescentOptimizer,Techniques |
| 3830,,Resources |
| 3831,Machine Unlearning,Techniques |
| 3832,Course material,Resources |
| 3833,SAS Certification help required,Career |
| 3834,How to add text to individual curves on a plot in R?,Tools |
| 3835,How to scrape data using X-path in Scrapy?,Techniques |
| 3836,What is the difference between cluster sampling and clustering,Techniques |
| 3837,Clustering of Large volume of string data,Techniques |
| 3838,Multi collinearity and unnecessary features removing using regularization,Techniques |
| 3839,Elaborate on the difference in career options between data science and machine learning,Career |
| 3840,Create a 3D - histogram using latitudes and longitudes in R,Tools |
| 3841,Where to find practice problems for linear regression?,Resources |
| 3842,Running Java code on the GPU with Aparapi,Tools |
| 3843,R/Python Script needed to assign Cluster ID to each PO records based on multiple conditions across columns,Tools |
| 3844,Separate a column into two column,Techniques |
| 3845,Clustering and Segmentation,Techniques |
| |
