Sequential Recommendation on Amazon Sports (out-of-domain)
19.8NDCG@1010 H+BLUE Profile
Evaluation Results
| Method | Links | ||
|---|---|---|---|
| 10 H+BLUE ProfileEmbedding Model Status=Fixed/Frozen, User Context Formulation=Hybrid2026.05 | 19.8 | 37.6 | |
| BLUE ProfileEmbedding Model Status=Fixed/Frozen, User Context Formulation=Profile2026.05 | 19.6 | 36.8 | |
| 10 H+LangPTune ProfileEmbedding Model Status=Fixed/Frozen, User Context Formulation=Hybrid2026.05 | 18.7 | 36.3 | |
| 10 H+Base ProfileEmbedding Model Status=Fixed/Frozen, User Context Formulation=Hybrid2026.05 | 18 | 34.5 | |
| 10 H+RLAIF ProfileEmbedding Model Status=Fixed/Frozen, User Context Formulation=Hybrid2026.05 | 18 | 20.8 | |
| LangPTune ProfileEmbedding Model Status=Fixed/Frozen, User Context Formulation=Profile2026.05 | 17.7 | 34.1 | |
| 10 H+RLPF ProfileEmbedding Model Status=Fixed/Frozen, User Context Formulation=Hybrid2026.05 | 17.7 | 33.1 | |
| RLAIF ProfileEmbedding Model Status=Fixed/Frozen, User Context Formulation=Profile2026.05 | 17.6 | 33.1 | |
| RLPF ProfileEmbedding Model Status=Fixed/Frozen, User Context Formulation=Profile2026.05 | 17.2 | 32.3 | |
| Base ProfileEmbedding Model Status=Fixed/Frozen, User Context Formulation=Profile2026.05 | 16.1 | 31.8 | |
| All HistoryEmbedding Model Status=Fixed/Frozen, User Context Formulation=History2026.05 | 13.1 | 25.4 | |
| 10 HistoryEmbedding Model Status=Fixed/Frozen, User Context Formulation=History2026.05 | 12.5 | 24.6 |