Difference between revisions of "Recommendation Datasets"
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Revision as of 04:16, 11 August 2015
Datasets used for recommender systems research purposes come from various domains, in different sizes and with different means of expressing user actions. The table below shows a comparison of some of the more common datasets for recommendation.
Dataset | Domain | No. of user actions | No of users | License |
---|---|---|---|---|
MovieLens 100k | Movies | 100 k | 1k | custom |
MovieLens 1M | Movies | 1 M | 6k | custom |
MovieLens 10M | Movies | 10 M/100k | 72k | custom |
MovieLens 20M | Movies | 20 M/645k | 138k | custom |
MovieTweetings | Movies | 200k | 25k | custom |