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Performance indicators of the three models
| Model | Accuracy | Sensitivity | Specificity | AUC |
|---|---|---|---|---|
| BP neural network | 80.56% | 13.82% | 97.70% | 0.76103 |
| PSO‐BP neural network | 85.38% | 43.90% | 96.66% | 0.85815 |
| Logistic regression | 55.81% | 58.54% | 55.11% | 0.48749 |
Abbreviations: AUC, area under the curve; BP, backpropagation.
