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@@ -101,3 +101,5 @@ Time[[:space:]]Series/short_term_forecast/m4/Monthly-train.csv filter=lfs diff=l
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  Time[[:space:]]Series/short_term_forecast/m4/Quarterly-train.csv filter=lfs diff=lfs merge=lfs -text
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  Time[[:space:]]Series/short_term_forecast/m4/submission-Naive2.csv filter=lfs diff=lfs merge=lfs -text
 
 
 
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  Time[[:space:]]Series/short_term_forecast/m4/Quarterly-train.csv filter=lfs diff=lfs merge=lfs -text
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  Time[[:space:]]Series/short_term_forecast/m4/submission-Naive2.csv filter=lfs diff=lfs merge=lfs -text
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+ SUMMARY
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+ ================================================================================
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+
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+ These files contain 1,000,209 anonymous ratings of approximately 3,900 movies
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+ made by 6,040 MovieLens users who joined MovieLens in 2000.
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+
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+ USAGE LICENSE
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+ ================================================================================
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+
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+ Neither the University of Minnesota nor any of the researchers
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+ involved can guarantee the correctness of the data, its suitability
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+ for any particular purpose, or the validity of results based on the
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+ use of the data set. The data set may be used for any research
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+ purposes under the following conditions:
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+
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+ * The user may not state or imply any endorsement from the
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+ University of Minnesota or the GroupLens Research Group.
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+
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+ * The user must acknowledge the use of the data set in
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+ publications resulting from the use of the data set
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+ (see below for citation information).
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+
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+ * The user may not redistribute the data without separate
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+ permission.
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+
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+ * The user may not use this information for any commercial or
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+ revenue-bearing purposes without first obtaining permission
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+ from a faculty member of the GroupLens Research Project at the
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+ University of Minnesota.
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+
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+ If you have any further questions or comments, please contact GroupLens
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+ <grouplens-info@cs.umn.edu>.
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+
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+ CITATION
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+ ================================================================================
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+
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+ To acknowledge use of the dataset in publications, please cite the following
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+ paper:
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+
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+ F. Maxwell Harper and Joseph A. Konstan. 2015. The MovieLens Datasets: History
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+ and Context. ACM Transactions on Interactive Intelligent Systems (TiiS) 5, 4,
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+ Article 19 (December 2015), 19 pages. DOI=http://dx.doi.org/10.1145/2827872
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+
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+
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+ ACKNOWLEDGEMENTS
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+ ================================================================================
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+
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+ Thanks to Shyong Lam and Jon Herlocker for cleaning up and generating the data
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+ set.
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+
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+ FURTHER INFORMATION ABOUT THE GROUPLENS RESEARCH PROJECT
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+ ================================================================================
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+
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+ The GroupLens Research Project is a research group in the Department of
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+ Computer Science and Engineering at the University of Minnesota. Members of
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+ the GroupLens Research Project are involved in many research projects related
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+ to the fields of information filtering, collaborative filtering, and
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+ recommender systems. The project is lead by professors John Riedl and Joseph
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+ Konstan. The project began to explore automated collaborative filtering in
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+ 1992, but is most well known for its world wide trial of an automated
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+ collaborative filtering system for Usenet news in 1996. Since then the project
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+ has expanded its scope to research overall information filtering solutions,
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+ integrating in content-based methods as well as improving current collaborative
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+ filtering technology.
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+
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+ Further information on the GroupLens Research project, including research
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+ publications, can be found at the following web site:
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+
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+ http://www.grouplens.org/
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+
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+ GroupLens Research currently operates a movie recommender based on
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+ collaborative filtering:
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+
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+ http://www.movielens.org/
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+
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+ RATINGS FILE DESCRIPTION
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+ ================================================================================
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+
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+ All ratings are contained in the file "ratings.dat" and are in the
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+ following format:
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+
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+ UserID::MovieID::Rating::Timestamp
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+
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+ - UserIDs range between 1 and 6040
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+ - MovieIDs range between 1 and 3952
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+ - Ratings are made on a 5-star scale (whole-star ratings only)
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+ - Timestamp is represented in seconds since the epoch as returned by time(2)
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+ - Each user has at least 20 ratings
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+
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+ USERS FILE DESCRIPTION
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+ ================================================================================
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+
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+ User information is in the file "users.dat" and is in the following
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+ format:
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+
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+ UserID::Gender::Age::Occupation::Zip-code
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+
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+ All demographic information is provided voluntarily by the users and is
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+ not checked for accuracy. Only users who have provided some demographic
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+ information are included in this data set.
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+
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+ - Gender is denoted by a "M" for male and "F" for female
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+ - Age is chosen from the following ranges:
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+
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+ * 1: "Under 18"
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+ * 18: "18-24"
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+ * 25: "25-34"
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+ * 35: "35-44"
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+ * 45: "45-49"
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+ * 50: "50-55"
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+ * 56: "56+"
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+
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+ - Occupation is chosen from the following choices:
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+
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+ * 0: "other" or not specified
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+ * 1: "academic/educator"
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+ * 2: "artist"
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+ * 3: "clerical/admin"
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+ * 4: "college/grad student"
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+ * 5: "customer service"
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+ * 6: "doctor/health care"
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+ * 7: "executive/managerial"
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+ * 8: "farmer"
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+ * 9: "homemaker"
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+ * 10: "K-12 student"
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+ * 11: "lawyer"
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+ * 12: "programmer"
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+ * 13: "retired"
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+ * 14: "sales/marketing"
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+ * 15: "scientist"
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+ * 16: "self-employed"
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+ * 17: "technician/engineer"
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+ * 18: "tradesman/craftsman"
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+ * 19: "unemployed"
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+ * 20: "writer"
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+
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+ MOVIES FILE DESCRIPTION
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+ ================================================================================
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+
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+ Movie information is in the file "movies.dat" and is in the following
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+ format:
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+
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+ MovieID::Title::Genres
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+
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+ - Titles are identical to titles provided by the IMDB (including
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+ year of release)
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+ - Genres are pipe-separated and are selected from the following genres:
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+
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+ * Action
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+ * Adventure
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+ * Animation
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+ * Children's
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+ * Comedy
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+ * Crime
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+ * Documentary
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+ * Drama
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+ * Fantasy
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+ * Film-Noir
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+ * Horror
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+ * Musical
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+ * Mystery
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+ * Romance
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+ * Sci-Fi
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+ * Thriller
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+ * War
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+ * Western
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+
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+ - Some MovieIDs do not correspond to a movie due to accidental duplicate
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+ entries and/or test entries
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+ - Movies are mostly entered by hand, so errors and inconsistencies may exist
Recsys/RecBole/ml-1m/ml-1m/movies.dat ADDED
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Recsys/RecBole/ml-1m/ml-1m/users.dat ADDED
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