PCG Classification Using Multidomain Features and SVM Classifier

Table 12

Performance of signal quality classification.

Percent data to train	Percent data to test	Estimation results for; Reference, clean		Estimation results for; Reference, noisy		Sensitivity	Specificity
		Clean	Noisy	Clean	Noisy
10%	90%	2421	166	104	146	0.96	0.47
20%	80%	2143	154	75	149	0.97	0.49
30%	70%	1869	143	59	136	0.97	0.49
40%	60%	1601	125	44	122	0.97	0.49
50%	50%	1332	104	36	104	0.97	0.50
60%	40%	1064	84	28	84	0.97	0.50
70%	30%	799	63	19	64	0.97	0.50
80%	20%	530	44	12	45	0.98	0.50
90%	10%	265	21	6	22	0.98	0.50