Recommendation on Goodreads
80.52Hit Rate @ 5MemRec
Evaluation results
| Method | Links | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MemRec2026.01 | 80.52 | 39.97 | 66.58 | 55.4 | 61.12 | — | — | — | — | — | — | — | — | — | — | — | |
| LightGCN2026.01 | 79.03 | 24.99 | 58.79 | 44.32 | 52.63 | — | — | — | — | — | — | — | — | — | — | — | |
| AgentCF2026.01 | 77.26 | 29.51 | 59.1 | 46.54 | 53.99 | — | — | — | — | — | — | — | — | — | — | — | |
| i^2Agent2026.01 | 76.75 | 30.99 | 60.79 | 48.25 | 54.81 | — | — | — | — | — | — | — | — | — | — | — | |
| Vanilla LLM2026.01 | 73.9 | 28.64 | 46.62 | 39.48 | 50.41 | — | — | — | — | — | — | — | — | — | — | — | |
| iAgent2026.01 | 65.91 | 26.17 | 49.49 | 39.54 | 46.26 | — | — | — | — | — | — | — | — | — | — | — | |
| RecBot2026.01 | 64.95 | 27.05 | 47.54 | 38.76 | 45.89 | — | — | — | — | — | — | — | — | — | — | — | |
| SASRec2026.01 | 54.07 | 13.24 | 35.18 | 25.76 | 33.49 | — | — | — | — | — | — | — | — | — | — | — | |
| P52026.01 | 50.6 | 15.69 | 32.29 | 25.09 | 32.56 | — | — | — | — | — | — | — | — | — | — | — | |
| RRCMtype=proposed metadata or collaborative signal retrieval2026.05 | 2.23 | — | — | — | 1.85 | — | — | — | — | — | — | — | — | — | 3.4 | 2.81 | |
| K-RagRectype=metadata or collaborative signal retrieval2026.05 | 2.04 | — | — | — | 1.62 | — | — | — | — | — | — | — | — | — | 2.93 | 2.51 | |
| BinLLMtype=metadata or collaborative signal retrieval2026.05 | 1.95 | — | — | — | 1.67 | — | — | — | — | — | — | — | — | — | 2.85 | 2.33 | |
| SPRectype=DPO-based2026.05 | 1.94 | — | — | — | 1.55 | — | — | — | — | — | — | — | — | — | 2.56 | 2.09 | |
| LatentR3type=reasoning-based2026.05 | 1.89 | — | — | — | 1.57 | — | — | — | — | — | — | — | — | — | 2.79 | 2.24 | |
| CoLLMtype=metadata or collaborative signal retrieval2026.05 | 1.88 | — | — | — | 1.48 | — | — | — | — | — | — | — | — | — | 2.61 | 2.26 | |
| REPRtype=reasoning-based2026.05 | 1.78 | — | — | — | 1.19 | — | — | — | — | — | — | — | — | — | 2.2 | 1.82 | |
| D3type=SFT-based2026.05 | 1.67 | — | — | — | 1.3 | — | — | — | — | — | — | — | — | — | 2.54 | 1.92 | |
| DMPOtype=DPO-based2026.05 | 1.59 | — | — | — | 1.22 | — | — | — | — | — | — | — | — | — | 2.37 | 1.76 | |
| BIGRectype=SFT-based2026.05 | 1.42 | — | — | — | 1.13 | — | — | — | — | — | — | — | — | — | 2.04 | 1.59 | |
| SASRectype=sequential baseline2026.05 | 0.83 | — | — | — | 0.61 | — | — | — | — | — | — | — | — | — | 1.45 | 0.72 | |
| Beam SearchCategory=Inference Strategies2026.05 | — | — | — | — | — | — | — | — | — | — | 0.13 | 0.39 | 0.13 | 0.28 | — | — | |
| Best Recommendation Performance2024.04 | — | — | — | — | — | 24.14 | 41.94 | 64.48 | 35.12 | 0.0965 | — | — | — | — | — | — | |
| BIGRecCategory=LLM-based2026.05 | — | — | — | — | — | — | — | — | — | — | 1.66 | 6.02 | 1.95 | 5.45 | — | — | |
| BLADE-NCategory=Ours, Optimization Reward=NDCG2026.05 | — | — | — | — | — | — | — | — | — | — | 1.83 | 6.86 | 2.06 | 6.18 | — | — | |
| BLADE-RCategory=Ours, Optimization Reward=Recall2026.05 | — | — | — | — | — | — | — | — | — | — | 1.84 | 6.72 | 2.19 | 6.06 | — | — | |
| BoN AlignmentCategory=List-wise2026.05 | — | — | — | — | — | — | — | — | — | — | 1.79 | 6.53 | 2.12 | 5.88 | — | — | |
| D3Category=Inference Strategies2026.05 | — | — | — | — | — | — | — | — | — | — | 1.18 | 4.09 | 1.63 | 3.58 | — | — | |
| List DPOCategory=List-wise2026.05 | — | — | — | — | — | — | — | — | — | — | 1.77 | 6.49 | 1.96 | 6.12 | — | — | |
| ReReCategory=LLM-based2026.05 | — | — | — | — | — | — | — | — | — | — | 1.76 | 6.44 | 2.02 | 5.84 | — | — | |
| S-DPOCategory=LLM-based2026.05 | — | — | — | — | — | — | — | — | — | — | 1.75 | 6.42 | 1.95 | 6.05 | — | — | |
| SPRecCategory=LLM-based2026.05 | — | — | — | — | — | — | — | — | — | — | 1.75 | 6.39 | 1.95 | 6.06 | — | — |