Recommendation on Amazon (HitRate/NDCG)
40.25Hit Rate@5GEMS
Evaluation Results
| Method | Links | ||||
|---|---|---|---|---|---|
| GEMSBackbone=T5-base2026.01 | 40.25 | 51.59 | 29.75 | 33.41 | |
| GEMSBackbone=Qwen-3B2026.01 | 36.86 | 47.43 | 27.17 | 30.56 | |
| TIGERBackbone=T5-base2026.01 | 20.19 | 25.81 | 14.94 | 16.75 | |
| Sem-BSRBackbone=T5-base2026.01 | 20.19 | 25.84 | 14.84 | 16.64 | |
| LETTERBackbone=T5-base2026.01 | 20.14 | 25.82 | 14.91 | 16.74 | |
| GenSARBackbone=T5-base2026.01 | 20.08 | 25.75 | 14.78 | 16.61 | |
| BSRBackbone=T5-base2026.01 | 20.04 | 25.68 | 14.74 | 16.56 | |
| TIGERBackbone=Qwen-3B2026.01 | 18.86 | 24.87 | 13.75 | 15.71 | |
| LETTERBackbone=Qwen-3B2026.01 | 18.45 | 24.46 | 13.38 | 15.32 | |
| Sem-BSR-MoEBackbone=Qwen-3B2026.01 | 18.12 | 27.99 | 18.46 | 18.23 | |
| NCFBackbone=T5-base2026.01 | 17.18 | 20.35 | 10.09 | 12.73 | |
| UnifiedSSRBackbone=T5-base2026.01 | 14.77 | 19.86 | 9.23 | 13.13 | |
| Sem-BSRBackbone=Qwen-3B2026.01 | 13 | 19.38 | 8.73 | 10.78 | |
| GenSARBackbone=Qwen-3B2026.01 | 9.16 | 13.82 | 6.25 | 7.75 | |
| BSRBackbone=Qwen-3B2026.01 | 8.37 | 12.15 | 5.98 | 7.03 |