Difference between revisions of "Recommendation Datasets"
Jump to navigation
Jump to search
| Line 12: | Line 12: | ||
{| class="wikitable sortable" | {| class="wikitable sortable" | ||
|- | |- | ||
| − | ! Dataset !! Domain !! No. of user actions !! No of users !! License | + | ! Dataset !! Domain !! No. of user actions !! User actions !! No of users !! License |
|- | |- | ||
| − | | [[MovieLens 100k]] || Movies || 100 k || 1k || custom | + | | [[MovieLens 100k]] || Movies || 100 k || ratings || 1k || custom |
|- | |- | ||
| − | | [[MovieLens 1M]] || Movies || 1 M || 6k || custom | + | | [[MovieLens 1M]] || Movies || 1 M || ratings || 6k || custom |
|- | |- | ||
| − | | [[MovieLens 10M]] || Movies || 10 M/100k || 72k || custom | + | | [[MovieLens 10M]] || Movies || 10 M/100k || ratings/tag assignments|| 72k || custom |
|- | |- | ||
| − | | [[MovieLens 20M]] || Movies || 20 M/645k || 138k || custom | + | | [[MovieLens 20M]] || Movies || 20 M/645k || ratings tag/assignments|| 138k || custom |
|- | |- | ||
| − | | [[MovieTweetings]] || Movies || 200k || 25k || custom | + | | [[MovieTweetings]] || Movies || 200k || ratings || 25k || custom |
|} | |} | ||
Latest revision as of 04:18, 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 | User actions | No of users | License |
|---|---|---|---|---|---|
| MovieLens 100k | Movies | 100 k | ratings | 1k | custom |
| MovieLens 1M | Movies | 1 M | ratings | 6k | custom |
| MovieLens 10M | Movies | 10 M/100k | ratings/tag assignments | 72k | custom |
| MovieLens 20M | Movies | 20 M/645k | ratings tag/assignments | 138k | custom |
| MovieTweetings | Movies | 200k | ratings | 25k | custom |
