An Improved Grey Wolf Optimization Algorithm with Variable Weights

Table 5

values of the Wilcoxon rank sum test for VM-GWO over benchmark functions (dim = 2).

	F1	F2	F3	F4	F5	F6	F7	F8	F9	F10	F11
Std. GWO	0.000246	0.00033	0.000183	0.00044	0.000183	0	0.000183	—	0.466753	0.161972	0.000183
PSO	0.000183	0.000183	0.000183	0.000183	0.472676	0	0.000183	0.167489	0.004435	0.025748	0.000183
ALO	0.000183	0.000183	0.000183	0.000183	0.472676	0	0.000183	0.36812	0.790566	0.025748	0.000183
BA	0.000183	0.000183	0.000183	0.000183	0.000183	0	0.000183	0.000747	0.004435	0.01133	0.000183