Table 7.

The confusion matrix of the compared CNN network (Acharya et al., 2017b).

Acharya's CNN network
Class	C1	C2	C3	C4	C5	Sen(%)	Spe(%)	Ppr(%)	Acc(%)
C1	6,873	11	3	1,043	9	90.87	95.71	86.73	94.07
C2	7	6,578	2	9	0	99.48	99.93	99.72
C3	13	7	7,076	21	3	98.75	99.82	99.38
C4	629	9	11	3,662	2	76.96	97.64	84.90
C5	41	7	73	23	6,310	99.77	99.44	97.76