Download movielens datasets and pandas way to encode userid and movieid #177
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enfeizhan
commented
Nov 7, 2017
enfeizhan
commented
- Added bash commands to download movielens datasets into data/ folder, unzip, copy and paste csv files, and remove zip file and folder.
- Replace .apply method with .map method. .map is an pandas idiom so it's faster when userid2idx is bigger.
dineshkumarsarangapani
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to dineshkumarsarangapani/courses
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this pull request
Sep 29, 2018
fix minor typos
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