Top-10 Recommendation on Amazon CDs and Vinyl
0.0102HR@5RRCM
Evaluation results
| Method | Links | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| RRCMtype=proposed metadata or collaborative signal retrieval2026.05 | 0.0102 | — | — | — | — | 0.0073 | 0.0129 | 0.0117 | |
| BinLLMtype=metadata or collaborative signal retrieval2026.05 | 0.0091 | — | — | — | — | 0.0062 | 0.0112 | 0.0101 | |
| LatentR3type=reasoning-based2026.05 | 0.0088 | — | — | — | — | 0.0052 | 0.0108 | 0.0095 | |
| CoLLMtype=metadata or collaborative signal retrieval2026.05 | 0.0085 | — | — | — | — | 0.0057 | 0.0106 | 0.0092 | |
| SPRectype=DPO-based2026.05 | 0.0083 | — | — | — | — | 0.0059 | 0.0105 | 0.0095 | |
| K-RagRectype=metadata or collaborative signal retrieval2026.05 | 0.0078 | — | — | — | — | 0.0049 | 0.0097 | 0.0083 | |
| D3type=SFT-based2026.05 | 0.0072 | — | — | — | — | 0.0049 | 0.009 | 0.0089 | |
| DMPOtype=DPO-based2026.05 | 0.0072 | — | — | — | — | 0.004 | 0.0078 | 0.0077 | |
| REPRtype=reasoning-based2026.05 | 0.0055 | — | — | — | — | 0.0041 | 0.0091 | 0.0076 | |
| BIGRectype=SFT-based2026.05 | 0.005 | — | — | — | — | 0.0043 | 0.0074 | 0.0068 | |
| SASRectype=sequential baseline2026.05 | 0.0029 | — | — | — | — | 0.0024 | 0.0047 | 0.004 | |
| BPRtop-k=102018.05 | — | 2.009 | 2.679 | 8.554 | 1.085 | — | — | — | |
| BPR-HFTtop-k=102018.05 | — | 2.661 | 3.57 | 9.926 | 1.268 | — | — | — | |
| CKEtop-k=102018.05 | — | 4.62 | 6.483 | 14.541 | 1.779 | — | — | — | |
| DeepCoNNtop-k=102018.05 | — | 4.218 | 6.001 | 13.857 | 1.681 | — | — | — | |
| ECFKGtop-k=102018.05 | — | 5.563 | 7.949 | 17.556 | 2.192 | — | — | — | |
| JRLtop-k=102018.05 | — | 5.378 | 7.545 | 16.774 | 2.085 | — | — | — | |
| TransRectop-k=102018.05 | — | 3.372 | 5.283 | 11.956 | 1.837 | — | — | — | |
| VBPRtop-k=102018.05 | — | 0.631 | 0.845 | 2.93 | 0.328 | — | — | — |