Table 4 Performance metrics of the classification model for each organism. The table includes the best cross-validation (CV) accuracy and corresponding test set metrics: accuracy, precision, recall, and F1-score. Higher scores for monocots, insects, and Sauria suggest more distinct or learnable features, while lower scores in other groups indicate potential classification challenges.
Organism | Best CV Accuracy | Test Accuracy | Test Precision | Test Recall | Test F1 |
|---|---|---|---|---|---|
aves | 0.68704097 | 0.658844765 | 0.650684932 | 0.685920578 | 0.667838 |
human | 0.706591391 | 0.700520833 | 0.702631579 | 0.6953125 | 0.698953 |
dogs | 0.693330745 | 0.668316832 | 0.697674419 | 0.594059406 | 0.641711 |
monocots | 0.836522619 | 0.862637363 | 0.888235294 | 0.82967033 | 0.857955 |
rodent | 0.6890823 | 0.683544304 | 0.669590643 | 0.724683544 | 0.696049 |
rumin | 0.651607728 | 0.704225352 | 0.700460829 | 0.713615023 | 0.706977 |
sauria | 0.820303403 | 0.795081967 | 0.78125 | 0.819672131 | 0.8 |
insect | 0.832038193 | 0.854933726 | 0.866261398 | 0.839469809 | 0.852655 |