Research Article

Hybrid Gradient Descent Grey Wolf Optimizer for Optimal Feature Selection

Table 21

value test results for the number of features.

Comparative valueGeneral value
BGWO1BGWO2BGWOPSO

Breast Cancer Wisconsin (Diagnostic)4.08-401.88-304.06-255.71-81
Breast Cancer Wisconsin (Original)1.74-060.589833.90-362.53-69
SPECT Heart5.66-192.11-104.63-241.00-57
Statlog (Heart)4.09-210.02976.08-194.08-40
Heart Disease (Coronary Artery Disease)0.008070.008640.42395281.11-05
Lymphograpy1.35-070.01921.79-071.89-15