Table 4.

Related approaches applied to the cardiac sound dataset.

Author	Model	Accuracy/Macc	Reference
Potes et al.	CNN	0.8602	[45]
Zahibi et al.	SVM	0.8509	[46]
Dominguez-Morales et al.	DNN.	0.9416	[47]
Latif et al.	RNN.	0.9861	[48]
Whitaker et al.	SVM	0.8926	[49]
Xiao et al.	CNN	0.9300	[50]
Deng et al.	MFCC-CRNN	0.9701	[51]
Shukla et al.	HMM	0.9807	[52]
Soares et al.	ALMMo-0 *	0.9304	[10]
Zeng et al.	TQWT-VMD-NN	0.9789	[53]
Chen et al.	CNN	0.9391	[54]
Aziz et al.	SVM	0.9524	[55]
Chowdhury et al.	DNN	0.9710	[56]
Li et al.	TWSVM	0.9040	[57]
Noman et al.	MSAR	0.8610	[58]