| 任务 | 方法 | 16位 | 32位 | 64位 | 128位 |
| 图像 检索 文本 | LSSH | 0.2330 | 0.2340 | 0.2387 | 0.2340 |
| CMFH | 0.2538 | 0.2582 | 0.2619 | 0.2648 | |
| SMFH | 0.2276 | 0.2516 | 0.2581 | 0.2496 | |
| SCM-seq | 0.2210 | 0.2337 | 0.2442 | 0.2596 | |
| SePH | 0.2787 | 0.2965 | 0.3064 | 0.3134 | |
| DCH | 0.3317 | 0.3686 | 0.3762 | 0.3748 | |
| GSPH | 0.2900 | 0.3100 | 0.3200 | 0.3260 | |
| MSLF | 0.3324 | 0.3639 | 0.3751 | 0.3995 | |
| USH | 0.3636 | 0.3730 | 0.3833 | 0.3934 | |
| 文本 检索 图像 | LSSH | 0.5571 | 0.5743 | 0.5710 | 0.5577 |
| CMFH | 0.6116 | 0.6298 | 0.6398 | 0.6477 | |
| SMFH | 0.5242 | 0.6039 | 0.6602 | 0.6658 | |
| SCM-seq | 0.2134 | 0.2366 | 0.2479 | 0.2573 | |
| SePH | 0.6318 | 0.6577 | 0.6646 | 0.6709 | |
| DCH | 0.7006 | 0.7087 | 0.7241 | 0.7093 | |
| GSPH | 0.6460 | 0.6680 | 0.6770 | 0.6810 | |
| MSLF | 0.7211 | 0.7468 | 0.7467 | 0.7595 | |
| USH | 0.7202 | 0.7547 | 0.7640 | 0.7564 |