Table 4a: Performance metrics of models trained on balanced data using default threshold.
Model | AUC | Accuracy | F1 | Sensitivity | Specificity | PPV | NPV |
---|---|---|---|---|---|---|---|
Elastic Net Logistic Regression | 77.21% | 72.79% | 45.74% | 67.38% | 73.90% | 34.62% | 91.70% |
SVM | 77.26% | 73.89% | 46.10% | 65.59%* | 75.59% | 35.53% | 91.46%* |
KNN | 65.37% | 77.67% | 31.72% | 30.47% | 87.35% | 33.07% | 85.96% |
Naïve Bayes | 71.70% | 70.47% | 52.36%* | 62.72% | 72.06% | 31.53% | 90.41% |
CaRT | 71.27% | 76.69% | 46.20% | 58.78% | 80.37% | 38.05% | 90.48% |
Random Forest | 80.90%* | 84.20%* | 44.30% | 36.92% | 93.80%* | 55.38%* | 87.89% |
XGBoost | 80.53% | 83.83% | 44.44% | 37.99% | 93.24% | 53.54% | 87.99% |
Feedforward NN | 77.76% | 83.28% | 38.01% | 30.11% | 94.19% | 51.53% | 86.79% |