From: Findings on ranking evaluation functions for feature weighting in image retrieval
Recall (%) | F1 | F2 | F3 | F4 | F5 | F6 | F7 | F8 | F9 | F10 | |
---|---|---|---|---|---|---|---|---|---|---|---|
Data set Vistex-167 | 25 | 0.228 | 0.229 | 0.249 | 0.250 | 0.250 | 0.250 | 0.248 | 0.250 | 0.242 | 0.250 |
50 | 0.436 | 0.440 | 0.494 | 0.496 | 0.496 | 0.496 | 0.492 | 0.496 | 0.480 | 0.484 | |
75 | 0.603 | 0.616 | 0.713 | 0.716 | 0.717 | 0.716 | 0.711 | 0.716 | 0.691 | 0.654 | |
Data set Corel-1000 | 25 | 0.219 | 0.219 | 0.237 | 0.240 | 0.240 | 0.240 | 0.236 | 0.238 | 0.237 | 0.240 |
50 | 0.435 | 0.434 | 0.475 | 0.486 | 0.486 | 0.482 | 0.472 | 0.477 | 0.480 | 0.468 | |
75 | 0.640 | 0.640 | 0.693 | 0.682 | 0.706 | 0.702 | 0.687 | 0.696 | 0.705 | 0.630 | |
Data set DB-10000 | 25 | 0.185 | 0.186 | 0.220 | 0.238 | 0.238 | 0.234 | 0.218 | 0.222 | 0.227 | 0.214 |
50 | 0.346 | 0.350 | 0.403 | 0.398 | 0.434 | 0.428 | 0.399 | 0.408 | 0.431 | 0.306 | |
75 | 0.429 | 0.437 | 0.514 | 0.439 | 0.512 | 0.531 | 0.511 | 0.519 | 0.528 | 0.326 | |
Data set Scenes-1044 | 25 | 0.233 | 0.233 | 0.239 | 0.240 | 0.240 | 0.239 | 0.234 | 0.239 | 0.239 | 0.238 |
50 | 0.468 | 0.467 | 0.485 | 0.488 | 0.489 | 0.486 | 0.472 | 0.485 | 0.487 | 0.482 | |
75 | 0.696 | 0.695 | 0.727 | 0.731 | 0.734 | 0.730 | 0.705 | 0.728 | 0.733 | 0.717 | |
Data set Caltech101-8872 | 25 | 0.073 | 0.090 | 0.125 | 0.128 | 0.135 | 0.133 | 0.089 | 0.129 | 0.128 | 0.083 |
50 | 0.080 | 0.100 | 0.143 | 0.140 | 0.151 | 0.147 | 0.099 | 0.147 | 0.143 | 0.091 | |
75 | 0.081 | 0.101 | 0.145 | 0.141 | 0.152 | 0.148 | 0.100 | 0.148 | 0.144 | 0.092 |