Gorilla Troops Optimizer Combined with ANFIS for Wire Cut EDM of Aluminum Alloy

Table 10

The best, worst, mean, and standard deviation (SD) values of surface roughness produced by all compared algorithms.

Algorithm	Surface roughness, Ra
	Best	Worst	Mean	SD
PSO	0.500953	1.210000	0.58860	0.1672400
DE	0.500953	1.006769	0.53508	0.1113500
TLBO	0.500953	1.151530	0.53999	0.1440400
GWO	0.501744	0.570686	0.52383	0.0187180
SCA	0.501744	0.586320	0.52038	0.0195790
AOA	0.501744	0.790220	0.59673	0.0666010
GTO	0.500953	0.520676	0.50697	0.0060295