Table 2.
Precision, recall, and F-score of species identification by Xception in species class experiment. Precision is the number of correct predictions as a certain class divided by the number of all predictions as the class returned by Xception. Recall, which is equivalent to sensitivity, is the number of correct predictions as a certain class divided by the number of test datasets as the class. F-score is the harmonic average of the precision and recall, (2 × precision × recall)/(precision + recall).
| Genus | Subgenus | Species | Precision (%) | Recall (%) | F-score (%) |
|---|---|---|---|---|---|
| Apis | Apis | Apis cerana | 93.5 | 90.6 | 92.1 |
| A. mellifera | 94.5 | 96.3 | 95.4 | ||
| Bombus | Megabombus | Bombus consobrinus | 65.6 | 61.8 | 63.6 |
| B. diversus | 89.8 | 94.9 | 92.3 | ||
| B. ussurensis | 50.0 | 10.0 | 16.7 | ||
| Thoracobombus | B. pseudobaicalensis and B. deuteronymus | 92.5 | 90.7 | 91.6 | |
| B. honshuensis | 86.1 | 59.6 | 70.5 | ||
| Pyrobombus | B. ardens | 75.4 | 89.2 | 81.7 | |
| B. beaticola | 77.4 | 80.0 | 78.7 | ||
| Bombus | B. hypocrita | 83.3 | 81.3 | 82.3 | |
| B. ignitus | 84.8 | 67.2 | 75.0 | ||
| B. terrestris | 83.9 | 86.7 | 85.2 |