Research Article
Hybrid Gradient Descent Grey Wolf Optimizer for Optimal Feature Selection
Table 19
Highest accuracy feature subset comparison of HGDGWO3, BGWOPSO, BGWO1, and BGWO2 on the Heart Disease (Coronary Artery Disease) dataset.
| Heart Disease (Coronary Artery Disease) | | Accuracy | -measure | Fitness values | No. of features | Precision | Sensitivity |
| BGWO1 | 0.9667 | 0.963 | 0.189 | 4 | 1 | 0.9286 | BGWO2 | 0.9667 | 0.963 | 0.189 | 4 | 1 | 0.9286 | HGDGWO | 0.9667 | 0.9655 | 0.2033 | 5 | 0.9333 | 1 | BGWOPSO | 0.9355 | 0.9333 | 0.1517 | 8 | 0.875 | 1 |
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