Recommendation on Amazon Baby
4.3HR@5TRAIL
Evaluation results
| Method | Links | ||||
|---|---|---|---|---|---|
| TRAILBackbone=DeepSeek-7B, Optimizer=AdamW2026.02 | 4.3 | 7.43 | 1.23 | 1.54 | |
| HGN2026.02 | 3.11 | 5.08 | 0.79 | 1 | |
| PARE2026.02 | 3.04 | 6.89 | 0.94 | 1.33 | |
| DeepSeek2026.02 | 2.98 | 6.27 | 0.61 | 0.98 | |
| GPT-4o-mini2026.02 | 1.92 | 4.35 | 0.32 | 0.51 | |
| SASRec2026.02 | 1.9 | 4.09 | 0.49 | 0.78 | |
| LLM-ESR2026.02 | 1.82 | 3.26 | 0.31 | 0.5 | |
| Caser2026.02 | 1.59 | 2.65 | 0.25 | 0.35 | |
| LLM-TRSR2026.02 | 1.44 | 3.18 | 0.6 | 0.93 | |
| LLM2BERT4Rec2026.02 | 1.37 | 2.81 | 0.66 | 1.02 | |
| Diff2026.02 | 1.36 | 2.32 | 0.5 | 0.75 | |
| BPR2026.02 | 0.76 | 1.9 | 0.08 | 0.18 | |
| UserKNN2026.02 | 0.61 | 1.44 | 0.09 | 0.24 |