Journal of Population Sciences
Confusion matrix | Â | Random Forest | Logistic regression | KNN model | |||
---|---|---|---|---|---|---|---|
 |  | Predicted | Predicted | Predicted | |||
 |  | Alive | Dead | Alive | Dead | Alive | Dead |
Observed | Alive | 698 | 343 | 632 | 418 | 475 | 566 |
 | Dead | 12 | 28 | 16 | 24 | 14 | 26 |
 |  |  | % |  | % |  | % |
Accuracy | Â | Â | 67.2 | Â | 59.9 | Â | 46.3 |
Sensitivity | Â | Â | 98.3 | Â | 97.5 | Â | 97.1 |
Specificity | Â | Â | 7.5 | Â | 5.34 | Â | 4.4 |
Positive predictive value | Â | Â | 70.0 | Â | 59.9 | Â | 45.6 |
Negative predictive value | Â | Â | 67.0 | Â | 60.0 | Â | 65.0 |
AUC | Â | Â | 72.0 | Â | 66.1 | Â | 55.5 |