Optimization algorithm	Optimization parameters		Cross-validation accuracy	Training set accuracy	Test set accuracy
Optimization algorithm	c	g	Cross-validation accuracy	Training set accuracy	Test set accuracy
GS	1	27.8576	96.72%	96.36% (60/61)	95.00% (19/20)
GA	1.6327	55.3856	96.72%	96.36% (60/61)	95.00% (19/20)
PSO	0.8343	57.8741	96.72%	96.36% (60/61)	95.00% (19/20)