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Stage-1 integrated CNN for optimized performance metrics.
| Model | Training accuracy | Testing accuracy | Precision (Polyps) | Precision (Non-Polyps) | Recall (Polyps) | Recall (Non-Polyps) | F1-score (Polyps) | F1-score (Non-Polyps) | AUC | MCC | Cohen's Kappa |
|---|---|---|---|---|---|---|---|---|---|---|---|
| AlexNet + DarkNet-19 | 96.10% | 94.50% | 92.80% | 97.10% | 93.50% | 96.00% | 93.10% | 96.50% | 0.97 | 0.89 | 0.88 |
| AlexNet + DenseNet-201 | 97.30% | 96.20% | 94.20% | 97.80% | 94.50% | 97.20% | 94.30% | 97.50% | 0.98 | 0.92 | 0.91 |
