Table 11.

The Wilcoxon signed-rank test outcomes for the comparison models and the proposed approach.

Dataset-1	CNN	WOA-CNN	GA-CNN	PSO-CNN	GWO-CNN	BER-CNN	ABER-CNN
Actual median	0.892	0.914	0.920	0.924	0.931	0.943	0.962
Theoretical median	0	0	0	0	0	0	0
Number of values	10	10	10	10	10	10	10
Sum of +ve ranks	55	55	55	55	55	55	55
Sum of −ve ranks	0	0	0	0	0	0	0
Sum of signed ranks	55	55	55	55	55	55	55
Discrepancy	0.892	0.914	0.920	0.924	0.931	0.943	0.962
p-value	0.002	0.002	0.002	0.002	0.002	0.002	0.002
Dataset-2	CNN	WOA-CNN	GA-CNN	PSO-CNN	GWO-CNN	BER-CNN	ABER-CNN
Actual median	0.9123	0.9389	0.9416	0.952	0.9556	0.9695	0.9932
Theoretical median	0	0	0	0	0	0	0
Number of values	10	10	10	10	10	10	10
Sum of +ve ranks	55	55	55	55	55	55	55
Sum of −ve ranks	0	0	0	0	0	0	0
Sum of signed ranks (W)	55	55	55	55	55	55	55
Discrepancy	0.9123	0.9389	0.9416	0.952	0.9556	0.9695	0.9932
p-value	0.002	0.002	0.002	0.002	0.002	0.002	0.002