Item-CF report¶
What ran¶
- Loaded a deterministic sample from MovieLens 32M.
- Treated ratings >= 4.0 as positive feedback.
- Built item-item cosine neighbors with sklearn.
Metrics¶
precision@10:0.0000recall@10:0.0000
Examples¶
| title | genres | score |
|---|---|---|
| You Killed Me First (1985) | Drama | 13.8645 |
| Strip-tease (1963) | Drama | 13.6366 |
| Failure (2013) | Comedy | 13.2233 |
| A Boring Story (1983) | (no genres listed) | 8.08139 |
| Dialogues with Solzhenitsyn (Uzel) (1999) | Documentary | 7.68901 |
| The Third Annual 'On Cinema' Oscar Special (2015) | Comedy | 6.81117 |
| Life of Her Own, A (1950) | Drama | 6.36396 |
| Fatty Drives the Bus (1999) | Comedy | 6.36396 |
| Lost on Journey (2010) | Comedy | 6.24919 |
| Special 26 (2013) | Crime | Drama |