. Author manuscript; available in PMC: 2014 Jul 24.

Published in final edited form as: Med Image Comput Comput Assist Interv. 2013;16(0 1):308–315. doi: 10.1007/978-3-642-40811-3_39

Table 2.

Classification performance with and without feature selection step

Method	Subjects	Modalities	AD vs. NC (%)	MCI vs. NC (%)
Without	51AD+99MCI+52NC	PET+MRI	89.90	70.89
With	51AD+99MCI+52NC	PET+MRI	94.37	78.80