Extreme Learning Machine for Heartbeat Classification with Hybrid Time-Domain and Wavelet Time-Frequency Features

Table 6

Confusion matrix.

	Predict labels
		N	L	R	A	V	/	a	!	F	x	j	f	E	J	e	Q
True labels	N	64803	20	47	128	129	1	4	14	36	1	51	35	0	1	0	0
	L	14	4812	1	1	9	1	0	0	0	0	0	5	0	0	0	0
	R	20	0	4319	11	2	0	0	0	0	0	0	0	0	1	0	0
	A	143	4	1	1357	11	1	6	0	0	1	1	2	0	0	1	0
	V	85	16	3	33	4074	4	4	1	49	0	0	8	0	0	0	0
	/	4	1	0	0	0	4207	0	0	0	0	0	4	0	0	0	0
	a	10	0	0	11	4	1	48	0	0	0	0	1	0	0	0	0
	!	9	0	0	1	7	1	0	217	0	0	0	1	0	0	0	0
	F	42	2	2	2	20	0	0	0	333	0	0	0	0	0	0	0
	x	5	0	0	6	2	0	0	0	0	83	0	0	0	0	0	0
	j	21	0	5	3	0	0	0	0	0	0	84	1	0	0	0	0
	f	33	2	0	0	0	32	0	0	0	0	0	424	0	0	0	0
	E	2	0	1	0	0	0	0	0	0	0	1	0	49	0	0	0
	J	22	0	2	2	0	0	0	0	0	0	0	0	0	15	0	0
	e	8	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
	Q	9	2	0	0	2	0	0	0	1	0	0	2	0	0	0	0