Table 4.

Performance of proposed approach.  Highest results are in bold.

Method	Dataset 1						Dataset 2
	$Bes{t}_{\mathit{acc}}$	Mean	STD	Time	S.F	F-Score	$Bes{t}_{\mathit{acc}}$	Mean	STD	Time	S.F	F-Score
SMA	0.9569	0.9385	0.0107	6.77	430.12	0.97518	0.9808	0.9722	0.0054	4.81	436.70	0.98201
FO-MPA	0.9877	0.9726	0.0084	23.97	129.50	0.98208	0.9968	0.9869	0.0051	14.90	86.00	0.99079
MPA	0.9692	0.9508	0.0088	59.12	202.20	0.97183	0.9872	0.9812	0.0055	29.86	97.60	0.98502
HHO	0.9538	0.9295	0.0257	30.18	225.20	0.96014	0.9872	0.9690	0.0115	14.68	87.80	0.97552
HGSO	0.9385	0.9277	0.0087	31.24	146.10	0.9529	0.9840	0.9722	0.0114	29.34	87.30	0.97597
WOA	0.9508	0.9508	0.0080	58.17	158.40	0.97193	0.9904	0.9754	0.0096	18.05	99.90	0.97952
SCA	0.9569	0.9569	0.0030	59.91	358.20	0.97603	0.9872	0.9760	0.0071	15.13	92.50	0.99072
bGWO	0.9600	0.9492	0.0076	30.29	295.80	0.97364	0.9732	0.9808	0.0050	21.23	92.30	0.98535
SGA	0.9631	0.9560	0.0046	35.16	242.40	0.97213	0.9783	0.9840	0.0029	27.54	378.50	0.99065
BPSO	0.9600	0.9535	0.0068	19.79	187.00	0.97666	0.9904	0.9843	0.0051	17.70	185.40	0.98921