Table 6.

Average FCM-PCA classification results over fivefold (features extracted by PSO)

ECG groups with 60 samples for train and 15 samples for test	Train				Test
	The average number of ECG signals placed in each group over fivefold				The average number of ECG signals placed in each group over fivefold
	Normal	AF	VT	CHF	Normal	AF	VT	CHF
Normal	60	0	0	0	14.6	0.4	0	0
AF	5	54.4	0.6	0	1.4	13.6	0	0
VT	0	1.4	58.6	0	0	0.4	14.6	0
CHF	0	0	0	60	0	0	0	15