| 维度 | Market1501 | |||
| mAP | Rank-1 | Rank-5 | Rank-10 | |
| 128 | 84.6 | 92.5 | 96.3 | 97.6 |
| 256 | 84.2 | 91.3 | 96.1 | 97.8 |
| 512 | 83.5 | 91.4 | 96.9 | 97.3 |
| 1024 | 84.5 | 92.6 | 96.8 | 97.1 |