Table 3.

Classification performances of pMCI vs. sMCI (%).

Method	#parms	ACC (%)	SEN (%)	SPE (%)
Hosseini-Asl et al. 2018	~9,100 K	62.64 ± 5.53	65.15	60.53
Korolev et al. 2017	~5,610 K	61.22 ± 5.63	65.53	59.06
Rieke et al. 2018	~5,324 K	62.81 ± 6.15	66.93	58.85
CNNs (Scratch)	~1,446 K	60.64 ± 5.56	61.05	59.15
CAE	~1,446 K	60.69 ± 3.72	61.43	60.04
ICAE	~371 K	61.39 ± 4.76	62.56	60.41
CAE (Transfer learning)	~1,446 K	73.23 ± 4.21	74.96	71.53
ICAE (Transfer learning)	~371 K	73.95 ± 4.82	77.46	70.71