Table 2.

Performance comparison between our proposed learning framework and three other methods in eMCI classification

Method	ACC	AUC	SEN	SPE	Youden	F‐score	BAC
PAC [Wee et al., 2015]	0.6271	0.6598	0.6552	0.6000	0.2552	0.6333	0.6276
PEC [Wee et al., 2015]	0.6610	0.6138	0.5517	0.7667	0.3184	0.6154	0.6592
STDN [Wee et al., 2015]	0.7966	0.7920	0.7586	0.8333	0.5920	0.7857	0.7920
HON	0.8644	0.9000	0.8621	0.8667	0.7287	0.8621	0.8644
FON	0.8814	0.9299	0.8621	0.9000	0.7621	0.8772	0.8810

The numbers marked bold indicate the best performance.