Table 6.

Comparison of results (test #2, ear).

Method	Best	Average	Worst
HGA [7]	98.05%	94.82%	79.65%
	0.01948	0.0518	0.20346
FA [38]	97.40%	96.82%	95.45%
	0.0260	0.0318	0.04545
Proposed GWO	96.75%	96.15%	95.45%
	0.03247	0.03853	0.04545