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Stacked ensemble versus individual models on the test set.
| Model configuration | Accuracy (%) | F1-score (%) | Recall (%) | Precision (%) |
|---|---|---|---|---|
| Att-MobileNetV2 (individual) | 99.61 | 99.70 | 99.19 | 99.32 |
| MobileNetV2-TL (individual) | 98.42 | 98.43 | 99.47 | 98.42 |
| Stacked ensemble (proposed) | 99.72 | 99.75 | 99.46 | 99.62 |
