TABLE 3.

Classification performance comparison with previous studies based on DKI.

		Train ACC	Test ACC	PRE	SEN	SPE	AUC
FA	Gaizo et al.		0.6830		0.6060	0.7520
	Ours	0.9398	0.8716	0.8760	0.9041	0.8281	0.9400
MD	Gaizo et al.		0.5140		0.3450	0.6640
	Ours	0.7901	0.5978	0.6207	0.7676	0.3696	0.6000
MK	Gaizo et al.		0.8200		07650	0.8700
	Ours	0.9596	0.9081	0.9090	0.8929	0.9216	0.9700
FA + MK	Ours	0.9864	0.9075	0.9230	0.8767	0.9350	0.9700

The total bold value represents the best result of the indicator in the table.