Collaborative Filtering on MovieLens random 25% 10M (test)
0.799Test RMSEMasked online dictionary learning (MODL)
Evaluation Results
| Method | Links | |||
|---|---|---|---|---|
| Masked online dictionary learning (MODL)CPU=2.7 GHz Xeon, Dictionary components=30, Mini-batch size=100, Learning rate beta=0.92016.05 | 0.799 | 60 | 3.7 | |
| Coordinate descent (CD)CPU=2.7 GHz Xeon, Dictionary components=30, Mini-batch size=1002016.05 | 0.802 | 223 | — |