Table 4 Results obtained from the machine learning models after applying min-max scaling.
From: Effectiveness of machine learning models in diagnosis of heart disease: a comparative study
Model | Accuracy | Precision | Recall | F1 Score | Cohen’s Kappa | Log Loss |
|---|---|---|---|---|---|---|
Logistic Regression | 0.8480 | 0.8479 | 0.8480 | 0.8479 | 0.6898 | 0.3780 |
Naive Bayes | 0.8824 | 0.8822 | 0.8824 | 0.8822 | 0.7595 | 0.5216 |
Support Vector Machine | 0.8676 | 0.8701 | 0.8676 | 0.8662 | 0.7261 | N/A |
Decision Tree | 0.8137 | 0.8152 | 0.8137 | 0.8142 | 0.6224 | 6.7140 |
Random Forest | 0.8873 | 0.8871 | 0.8873 | 0.8870 | 0.7692 | 0.3026 |
Light Gradient Boosting Machine | 0.8824 | 0.8822 | 0.8824 | 0.8822 | 0.7595 | 0.2801 |
CatBoost | 0.8971 | 0.8973 | 0.8971 | 0.8966 | 0.7887 | 0.2734 |
K-Nearest Neighbors | 0.8725 | 0.8745 | 0.8725 | 0.8713 | 0.7366 | 1.1207 |
Gradient Boosting Machine | 0.9020 | 0.9021 | 0.9020 | 0.9017 | 0.7991 | 0.2773 |
AdaBoost | 0.8431 | 0.8431 | 0.8431 | 0.8431 | 0.6803 | 0.6707 |
Linear Discriminant Analysis | 0.8186 | 0.8206 | 0.8186 | 0.8191 | 0.6328 | 0.4072 |
Artificial Neural Network | 0.8480 | 0.8479 | 0.8480 | 0.8479 | 0.6898 | 0.3860 |