Hybrid Gradient Descent Grey Wolf Optimizer for Optimal Feature Selection

Table 15

Highest accuracy feature subset comparison of HGDGWO3, BGWOPSO, BGWO1, and BGWO2 on the Breast Cancer Wisconsin (Diagnostic) dataset.

Breast Cancer Wisconsin (Diagnostic)
	Accuracy	-measure	Fitness values	No. of features	Precision	Sensitivity
BGWO1	1	1	0.1033	12	1	1
BGWO2	0.9825	0.9863	0.0541	2	0.973	1
HGDGWO	1	1	0.069	7	1	1
BGWOPSO	1	1	0.0662	13	1	1