Arrhythmia Classification of ECG Signals Using Hybrid Features

Table 3

Confusion matrix for the proposed method using a neural network based classifier (class-oriented scheme).

Predicted labels	N	A	F	L	Q	R	V	!	a	J	E	f	—	E	J	/	X	S
Actual labels
N	8656	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
A	2	65	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
F	0	0	14	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
L	8	0	0	260	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Q	0	0	0	0	5	0	0	0	0	0	0	0	0	0	0	0	0	0
R	2	0	0	0	0	314	0	0	0	0	0	0	0	0	0	0	0	0
V	4	0	0	0	0	0	564	0	0	0	0	0	0	0	0	0	0	0
!	0	0	0	0	0	0	0	21	0	0	0	0	0	0	0	0	0	0
a	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0
J	1	0	0	0	0	0	0	0	0	13	0	0	0	0	0	0	0	0
e	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0
f	0	0	0	0	0	0	0	0	0	0	0	33	0	0	0	0	0	0
—	0	0	0	0	0	2	0	0	0	0	0	0	105	0	0	0	0	0
E	1	0	0	0	0	0	0	0	0	0	0	0	0	20	0	0	0	0
j	0	0	0	0	0	0	0	0	0	0	0	0	0	0	40	0	0	0
/	0	0	0	0	0	0	0	0	0	0	0	0	2	0	0	254	0	0
x	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	2	0
S	0	0	0	0	0	0	2	0	0	0	0	0	0	0	0	0	0	376