Heartbeat Classification Based on Multifeature Combination and Stacking-DWKNN Algorithm

Table 6

Confusion matrix of classification results.

	n	s	v	f	Total
N	Nn	Ns	Nv	Nf
S	Sn	Ss	Sv	Sf
V	Vn	Vs	Vv	Vf
F	Fn	Fs	Fv	Ff