Research Article

Hybrid Gradient Descent Grey Wolf Optimizer for Optimal Feature Selection

Table 1

Datasets for evaluating binary HGDGWO.

No. of instancesNo. of features

Breast Cancer Wisconsin (Diagnostic)56930
Breast Cancer Wisconsin (Original)6999
SPECT Heart26722
Statlog (Heart)27013
Heart Disease (Coronary Artery Disease)30314
Lymphography14818