Table A3.
Mean average precision (MAP) @K = 5 of CNN model.
| Datasets | Threshold Similarity (T) | ResNet-50 | ResNet-101 | ResNet-152 | VGG-16 | VGG-19 |
|---|---|---|---|---|---|---|
| DFTV-1 | T = 0.70 | 1 | 1 | 1 | 0.99724 | 1 |
| T = 0.75 | 0.99793 | 1 | 1 | 0.99586 | 0.99655 | |
| T = 0.80 | 0.98965 | 1 | 0.99448 | 0.99034 | 0.97724 | |
| T = 0.85 | 0.96965 | 0.98620 | 0.95655 | 0.95586 | 0.88551 | |
| T = 0.88 | 0.93241 | 0.96275 | 0.87931 | 0.87793 | 0.69724 | |
| T = 0.90 | 0.88275 | 0.86758 | 0.77034 | 0.72827 | 0.45379 | |
| T = 0.95 | 0.48551 | 0.11931 | 0.11241 | 0.03517 | 0.02551 | |
| DFTV-2 | T = 0.70 | 0.99931 | 1 | 1 | 0.99586 | 0.99586 |
| T = 0.75 | 0.99793 | 1 | 1 | 0.99517 | 0.99172 | |
| T = 0.80 | 0.99379 | 0.99448 | 0.99448 | 0.98965 | 0.97862 | |
| T = 0.85 | 0.98551 | 0.98758 | 0.96206 | 0.94275 | 0.88896 | |
| T = 0.88 | 0.96689 | 0.95379 | 0.90344 | 0.83103 | 0.70275 | |
| T = 0.90 | 0.92551 | 0.87379 | 0.77793 | 0.69103 | 0.47379 | |
| T = 0.95 | 0.51517 | 0.14758 | 0.11931 | 0.042068 | 0.02137 | |
| DFTV-3 | T = 0.70 | 1 | 1 | 1 | 1 | 1 |
| T = 0.75 | 0.99862 | 1 | 1 | 1 | 0.99379 | |
| T = 0.80 | 0.99793 | 1 | 1 | 0.99241 | 0.97379 | |
| T = 0.85 | 0.98068 | 0.99586 | 0.97103 | 0.95310 | 0.86482 | |
| T = 0.88 | 0.95586 | 0.97241 | 0.90965 | 0.84344 | 0.68275 | |
| T = 0.90 | 0.92413 | 0.91793 | 0.80137 | 0.69517 | 0.47379 | |
| T = 0.95 | 0.50965 | 0.15034 | 0.15241 | 0.03379 | 0.02206 | |
| DFTV-4 | T = 0.70 | 0.99862 | 1 | 1 | 0.99862 | 0.99862 |
| T = 0.75 | 0.99862 | 1 | 1 | 0.99862 | 0.99241 | |
| T = 0.80 | 0.99724 | 0.99655 | 1 | 0.99793 | 0.97172 | |
| T = 0.85 | 0.98 | 0.98620 | 0.96758 | 0.96137 | 0.86551 | |
| T = 0.88 | 0.94689 | 0.95586 | 0.89793 | 0.86827 | 0.70413 | |
| T = 0.90 | 0.90206 | 0.89931 | 0.78482 | 0.72137 | 0.48551 | |
| T = 0.95 | 0.51862 | 0.14344 | 0.13931 | 0.02965 | 0.02482 | |
| DFTV-5 | T = 0.70 | 0.99586 | 1 | 1 | 0.99724 | 1 |
| T = 0.75 | 0.99586 | 1 | 1 | 0.99586 | 0.99517 | |
| T = 0.80 | 0.99586 | 1 | 0.99724 | 0.99172 | 0.97241 | |
| T = 0.85 | 0.98137 | 0.98758 | 0.96758 | 0.95724 | 0.86896 | |
| T = 0.88 | 0.94689 | 0.96137 | 0.88206 | 0.85931 | 0.70689 | |
| T = 0.90 | 0.89034 | 0.88344 | 0.78620 | 0.70068 | 0.51034 | |
| T = 0.95 | 0.51310 | 0.14206 | 0.14965 | 0.03448 | 0.02137 | |
| DFCV-1 | T = 0.70 | 1 | 1 | 1 | 0.99874 | 0.99791 |
| T = 0.75 | 0.99874 | 1 | 1 | 0.99686 | 0.99289 | |
| T = 0.80 | 0.99665 | 0.99916 | 0.99686 | 0.99247 | 0.97262 | |
| T = 0.85 | 0.99143 | 0.98620 | 0.97617 | 0.95903 | 0.89655 | |
| T = 0.88 | 0.96907 | 0.95611 | 0.88777 | 0.88631 | 0.74670 | |
| T = 0.90 | 0.93187 | 0.89487 | 0.77324 | 0.77220 | 0.58098 | |
| T = 0.95 | 0.56823 | 0.15423 | 0.09404 | 0.06645 | 0.02884 | |
| DFCV-2 | T = 0.70 | 1 | 1 | 1 | 0.99979 | 0.99811 |
| T = 0.75 | 0.99958 | 1 | 1 | 0.99895 | 0.99247 | |
| T = 0.80 | 0.99895 | 0.99958 | 0.99749 | 0.99331 | 0.97471 | |
| T = 0.85 | 0.98766 | 0.99038 | 0.97115 | 0.96489 | 0.89299 | |
| T = 0.88 | 0.96907 | 0.95276 | 0.88965 | 0.88714 | 0.74461 | |
| T = 0.90 | 0.93207 | 0.88234 | 0.76154 | 0.78265 | 0.53939 | |
| T = 0.95 | 0.54503 | 0.126227 | 0.07042 | 0.05642 | 0.02549 | |
| DFCV-3 | T = 0.70 | 0.99916 | 0.99916 | 1 | 1 | 0.99937 |
| T = 0.75 | 0.99895 | 0.99895 | 0.99937 | 0.99937 | 0.99686 | |
| T = 0.80 | 0.99853 | 0.99853 | 0.99832 | 0.99498 | 0.98202 | |
| T = 0.85 | 0.98996 | 0.98537 | 0.98140 | 0.96196 | 0.88965 | |
| T = 0.88 | 0.97471 | 0.95276 | 0.90804 | 0.87502 | 0.74775 | |
| T = 0.90 | 0.94858 | 0.87628 | 0.77868 | 0.76426 | 0.56907 | |
| T = 0.95 | 0.56677 | 0.13939 | 0.08296 | 0.05621 | 0.02737 | |
| DFCV-4 | T = 0.70 | 1 | 1 | 1 | 0.99958 | 1 |
| T = 0.75 | 0.99895 | 1 | 1 | 0.99791 | 0.99832 | |
| T = 0.80 | 0.99853 | 0.99916 | 0.99811 | 0.99122 | 0.97763 | |
| T = 0.85 | 0.99247 | 0.98829 | 0.96760 | 0.96907 | 0.89153 | |
| T = 0.88 | 0.97178 | 0.94503 | 0.87711 | 0.89822 | 0.74252 | |
| T = 0.90 | 0.92789 | 0.86060 | 0.74169 | 0.76823 | 0.54670 | |
| T = 0.95 | 0.53772 | 0.12936 | 0.07021 | 0.06269 | 0.02110 | |
| DFCV-5 | T = 0.70 | 1 | 1 | 1 | 1 | 0.99811 |
| T = 0.75 | 1 | 1 | 1 | 0.99874 | 0.99477 | |
| T = 0.80 | 0.99853 | 1 | 0.99811 | 0.99644 | 0.98244 | |
| T = 0.85 | 0.99226 | 0.99017 | 0.97868 | 0.97387 | 0.91055 | |
| T = 0.88 | 0.98014 | 0.95193 | 0.89926 | 0.90888 | 0.76781 | |
| T = 0.90 | 0.95047 | 0.88756 | 0.77680 | 0.78871 | 0.57199 | |
| T = 0.95 | 0.55945 | 0.14211 | 0.07439 | 0.04472 | 0.02110 |