Update README.md

README.md

@@ -14,6 +14,21 @@ size_categories:
 - 10K<n<100K
 - 100K<n<1M
 dataset_info:
+- config_name: twenty_newsgroups
+  features:
+  - name: text
+    dtype: string
+  - name: label
+    dtype: int64
+  - name: label_text
+    dtype: string
+  splits:
+  - name: train
+    num_examples: 8586   
+  - name: test
+    num_examples: 7532    
+  - name: validation
+    num_examples: 2828
 - config_name: banking77
   features:
   - name: text
@@ -67,6 +82,14 @@ dataset_info:
   - name: validation
     num_examples: 2033
 configs:
+- config_name: twenty_newsgroups
+  data_files:
+  - split: train
+    path: twenty_newsgroups/train.csv
+  - split: test
+    path: twenty_newsgroups/test.csv
+  - split: validation
+    path: twenty_newsgroups/validation.csv
 - config_name: banking77
   data_files:
   - split: train
@@ -100,6 +123,7 @@ configs:
   - split: validation
     path: MASSIVE/validation-*.parquet
 ---
+
 # Data Preprocessing AutoML Benchmarks
 
 This repository contains text classification datasets with known data quality issues for preprocessing research in AutoML.
@@ -113,14 +137,25 @@ from datasets import load_dataset
 
 # Example for loading the TREC dataset
 dataset = load_dataset("MothMalone/data-preprocessing-automl-benchmarks", "trec")
+
+# Example for loading the twenty_newsgroups dataset
+dataset = load_dataset("MothMalone/data-preprocessing-automl-benchmarks", "twenty_newsgroups")
 ```
 
 ## Available Datasets
 
 Below are the details for each dataset configuration available in this repository.
 
+### twenty_newsgroups
+- Description: The 20 Newsgroups dataset is a collection of approximately 20,000 newsgroup documents, partitioned across 20 different newsgroups.
+- Data Quality Issue: N/A
+- Classes: 20
+- Training Samples: 8586
+- Validation Samples: 2828
+- Test Samples: 7532
+
 ### banking77
-- Description: 
+- Description: Dataset of online banking queries annotated with their corresponding intents.
 - Data Quality Issue: N/A
 - Classes: 77
 - Training Samples: 7502
@@ -136,7 +171,7 @@ Below are the details for each dataset configuration available in this repositor
 - Test Samples: 500
 
 ### financial_phrasebank
-- Description: The key arguments for the low utilization of statistical techniques in
+- Description: Financial sentiment analysis dataset with phrases from financial news.
 - Data Quality Issue: N/A
 - Classes: 3
 - Training Samples: 1698
@@ -144,9 +179,9 @@ Below are the details for each dataset configuration available in this repositor
 - Test Samples: 0
 
 ### MASSIVE
-- Description: 
+- Description: Multilingual Amazon Slurp Synthetic Intent and Voice Evaluation dataset.
 - Data Quality Issue: N/A
 - Classes: 60
 - Training Samples: 11514
 - Validation Samples: 2033
-- Test Samples: 2974
+- Test Samples: 2974