Table 3.

Classification performance comparison of different types of features among all competing methods and proposed method

Feature	Method	NC vs. PD vs. SWEDD
		ACC (%)	SEN (%)	PREC (%)	FSCORE (%)	AUC (%)
GCD $+$ CSF $+$ DSSM	Elastic net	70.33 $\pm$ 8.12	62.92 $\pm$ 28.09	54.03 $\pm$ 28.38	54.36 $\pm$ 21.38	87.15 $\pm$ 7.36
	Lasso	70.20 $\pm$ 8.08	62.68 $\pm$ 29.61	58.07 $\pm$ 29.46	52.27 $\pm$ 20.57	86.94 $\pm$ 7.65
	M3T	70.07 $\pm$ 7.99	62.60 $\pm$ 29.68	54.94 $\pm$ 28.78	49.88 $\pm$ 20.65	86.95 $\pm$ 7.69
	Lei’s	72.57 $\pm$ 8.88	68.01 $\pm$ 29.41	53.93 $\pm$ 28.53	54.03 $\pm$ 22.62	89.29 $\pm$ 7.44
	Proposed	78.37 $\mathrm{\pm }$ 8.11	84.70 $\mathrm{\pm }$ 19.29	66.73 $\mathrm{\pm }$ 24.62	70.21 $\mathrm{\pm }$ 18.51	94.20 $\mathrm{\pm }$ 5.56