Table 6.
Predictive performance of static baseline models for violent behavior.
| Model type | Sensitivity | Specificity | Positive predictive value | Negative predictive value | Accuracy | AUC |
|---|---|---|---|---|---|---|
| MLP | 0.4595 | 0.8806 | 0.6800 | 0.7468 | 0.7308 | 0.5484 |
| RF | 0.2973 | 0.8060 | 0.4583 | 0.6750 | 0.6250 | 0.6769 |
| KNN | 0.2973 | 0.8358 | 0.5000 | 0.6829 | 0.6442 | 0.6480 |
| SVM | 0.4865 | 0.8955 | 0.7200 | 0.7595 | 0.7500 | 0.7691 |
| LR | 0.4846 | 0.8955 | 0.7200 | 0.7595 | 0.7500 | 0.7953 |
| XGBoost | 0.4865 | 0.9104 | 0.7500 | 0.7625 | 0.7596 | 0.7749 |