Performance
Model evaluation metrics
| Model | AUC ± std | F1 | Acc |
|---|---|---|---|
| logistic | 0.8722 ± 0.0348 | 0.7818 | 0.7793 |
| svm | 0.9004 ± 0.0300 | 0.8197 | 0.8228 |
| nb | 0.7908 ± 0.0330 | 0.7641 | 0.7500 |
| rf | 0.8790 ± 0.0401 | 0.8023 | 0.8033 |
| xgb | 0.8845 ± 0.0337 | 0.7930 | 0.7902 |
| mlp | 0.8940 ± 0.0347 | 0.8165 | 0.8120 |
🏆 Selected Model: SVM (Mean AUC = 0.9004)
✅ Final Test Performance (threshold = 0.50):
Acc = 0.8793 | F1 = 0.8750 | AUC = 0.9420
Precision = 0.9074 | Recall = 0.8448
✅ Final Test Performance (threshold = 0.50):
Acc = 0.8793 | F1 = 0.8750 | AUC = 0.9420
Precision = 0.9074 | Recall = 0.8448