Recommendation on Amazon-CDs
20.51Recallw/o Edge
Evaluation results
| Method | Links | ||||||
|---|---|---|---|---|---|---|---|
| w/o Edgetop-M=202025.01 | 20.51 | 13.37 | 7.11 | 57.82 | 19.52 | 0.1839 | |
| w/o Costtop-M=202025.01 | 19.23 | 12.22 | 6.25 | 67.12 | 27.81 | 0.0251 | |
| Our model (2/3)top-M=20, ratio=2/32025.01 | 19.04 | 12.1 | 6.19 | 67.07 | 28.5 | 0.0006 | |
| SaD2026.01 | 18.06 | 11.94 | — | — | — | — | |
| SimpleX2026.01 | 17.63 | 11.45 | — | — | — | — | |
| APDAtop-M=202025.01 | 17.13 | 12 | 6.01 | 64.32 | 26.65 | 0.1538 | |
| r-AdjNormtop-M=202025.01 | 17.1 | 11.73 | 5.7 | 64.81 | 23.9 | 0.1792 | |
| Regtop-M=202025.01 | 17.09 | 11.69 | 5.69 | 71.96 | 26.08 | 0.1632 | |
| LightGCNtop-M=202025.01 | 16.78 | 11.65 | 5.74 | 71.31 | 24.74 | 0.1491 | |
| Our model (1/2)top-M=20, ratio=1/22025.01 | 16.67 | 10.95 | 5.34 | 71.42 | 32.2 | -0.0027 | |
| slim2026.01 | 16.05 | 10.98 | — | — | — | — | |
| DPNStop-M=202025.01 | 15.49 | 10.33 | 4.8 | 83.24 | 46.74 | 0.4146 | |
| BGCF2026.01 | 15.06 | 9.48 | — | — | — | — | |
| NIA-GCN2026.01 | 14.87 | 9.32 | — | — | — | — | |
| NGCF2026.01 | 12.58 | 7.92 | — | — | — | — |