Collaborative Filtering on MovieLens 1M (50% train)
0.91Held-out RMSEBCD
Evaluation Results
| Method | Links | |
|---|---|---|
| BCD(r1, r2)=(1, 5), r1r2=52026.05 | 0.91 | |
| RGD(r1, r2)=(1, 5), r1r2=52026.05 | 0.91 | |
| RGD(r1, r2)=(2, 4), r1r2=82026.05 | 0.91 | |
| RGD(r1, r2)=(3, 3), r1r2=92026.05 | 0.91 | |
| BCD(r1, r2)=(2, 4), r1r2=82026.05 | 0.94 | |
| BCD(r1, r2)=(3, 3), r1r2=92026.05 | 0.95 | |
| AGD(r1, r2)=(3, 3), r1r2=92026.05 | 3.51 | |
| AGD(r1, r2)=(2, 4), r1r2=82026.05 | 4.56 | |
| AGD(r1, r2)=(1, 5), r1r2=52026.05 | 5.11 |