TABLE 4.
SSD-ResNet50 results with different threshold values.
| Threshold | TP | FP | FN | Prec | Rec | F1 | F2 |
|---|---|---|---|---|---|---|---|
| 0.1 | 180 | 168 | 28 | 51.7 | 86.5 | 64.7 | 76.37 |
| 0.2 | 176 | 91 | 32 | 65.9 | 84.6 | 74.1 | 80 |
| 0.25 | 173 | 78 | 35 | 68.9 | 83.2 | 75.4 | 79.9 |
| 0.3 | 167 | 63 | 41 | 72.6 | 80.3 | 76.3 | 78.6 |
| 0.35 | 159 | 59 | 49 | 72.9 | 76.4 | 74.6 | 75.7 |
| 0.4 | 156 | 54 | 52 | 74.3 | 75 | 74.6 | 74.9 |
| 0.5 | 148 | 45 | 60 | 76.7 | 71.2 | 73.8 | 72.2 |
| 0.6 | 139 | 36 | 69 | 79.4 | 66.8 | 72.6 | 69 |
| 0.7 | 129 | 28 | 79 | 82.2 | 62 | 70.7 | 65.2 |
| 0.8 | 122 | 22 | 86 | 84.7 | 58.7 | 69.3 | 62.5 |
| 0.9 | 100 | 8 | 108 | 92.6 | 48.1 | 63.3 | 53.2 |