PCG Classification Using Multidomain Features and SVM Classifier

Table 13

Performance of the classification.

Case	Percent of data to train	Percent of data to test	Repeat times	Training and test data division	Sensitivity	Specificity	Overall score
Case 1	100%	100%	1	No	0.99	0.91	0.95
Case 2	10%	90%	200	Yes	0.68±0.06	0.87±0.03	0.77±0.02
	20%	80%	200	Yes	0.76±0.05	0.86±0.02	0.81±0.02
	30%	70%	200	Yes	0.80±0.04	0.87±0.02	0.83±0.02
	40%	60%	200	Yes	0.82±0.04	0.87±0.01	0.85±0.02
	50%	50%	200	Yes	0.84±0.03	0.87±0.01	0.85±0.01
	60%	40%	200	Yes	0.85±0.04	0.87±0.01	0.86±0.01
	70%	30%	200	Yes	0.86±0.04	0.87±0.01	0.87±0.02
	80%	20%	200	Yes	0.87±0.04	0.87±0.02	0.87±0.02
	90%	10%	200	Yes	0.88±0.04	0.87±0.02	0.88±0.02

Note: the number is presented as mean±SD.