Recommendation on MovieLens 1M (20% evaluation)
24.15HR@50Cluster GOOBS
Evaluation results
| Method | Links | ||
|---|---|---|---|
| Cluster GOOBSSampling Strategy=Cluster GOOBS, Backbone=Two-tower model, Evaluation Protocol=Exact global ranking (no k-core filtering)2026.07 | 24.15 | 36.82 | |
| ANCESampling Strategy=ANCE, Backbone=Two-tower model, Evaluation Protocol=Exact global ranking (no k-core filtering)2026.07 | 23.8 | 36.61 | |
| GOOBSSampling Strategy=GOOBS, Backbone=Two-tower model, Evaluation Protocol=Exact global ranking (no k-core filtering)2026.07 | 23.46 | 36.11 | |
| CBNSSampling Strategy=CBNS, Backbone=Two-tower model, Evaluation Protocol=Exact global ranking (no k-core filtering)2026.07 | 23.31 | 36.08 | |
| DNSSampling Strategy=DNS, Backbone=Two-tower model, Evaluation Protocol=Exact global ranking (no k-core filtering)2026.07 | 22.98 | 36.18 | |
| Baseline (In-batch)Sampling Strategy=in-batch negative sampling w/ LogQ correction, Backbone=Two-tower model, Evaluation Protocol=Exact global ranking (no k-core filtering)2026.07 | 22.53 | 35.88 |