Sequential Recommendation on Amazon Books out-of-domain
32.9NDCG@1010 H+BLUE Profile
Evaluation Results
| Method | Links | ||
|---|---|---|---|
| 10 H+BLUE ProfileEmbedding Model Status=Fixed/Frozen, User Context Formulation=Hybrid2026.05 | 32.9 | 51.6 | |
| BLUE ProfileEmbedding Model Status=Fixed/Frozen, User Context Formulation=Profile2026.05 | 29.1 | 46.6 | |
| 10 H+LangPTune ProfileEmbedding Model Status=Fixed/Frozen, User Context Formulation=Hybrid2026.05 | 27.9 | 45.3 | |
| 10 H+Base ProfileEmbedding Model Status=Fixed/Frozen, User Context Formulation=Hybrid2026.05 | 27.7 | 44.2 | |
| 10 H+RLAIF ProfileEmbedding Model Status=Fixed/Frozen, User Context Formulation=Hybrid2026.05 | 25.2 | 41.2 | |
| RLAIF ProfileEmbedding Model Status=Fixed/Frozen, User Context Formulation=Profile2026.05 | 24.5 | 41.2 | |
| 10 H+RLPF ProfileEmbedding Model Status=Fixed/Frozen, User Context Formulation=Hybrid2026.05 | 24.4 | 40.1 | |
| RLPF ProfileEmbedding Model Status=Fixed/Frozen, User Context Formulation=Profile2026.05 | 23.8 | 38.3 | |
| LangPTune ProfileEmbedding Model Status=Fixed/Frozen, User Context Formulation=Profile2026.05 | 23.1 | 40.3 | |
| Base ProfileEmbedding Model Status=Fixed/Frozen, User Context Formulation=Profile2026.05 | 22.8 | 39.8 | |
| All HistoryEmbedding Model Status=Fixed/Frozen, User Context Formulation=History2026.05 | 13.4 | 25.6 | |
| 10 HistoryEmbedding Model Status=Fixed/Frozen, User Context Formulation=History2026.05 | 10.9 | 21.5 |