. Author manuscript; available in PMC: 2020 Dec 1.

Published in final edited form as: Magn Reson Imaging. 2019 Jul 15;64:190–199. doi: 10.1016/j.mri.2019.07.003

Table 8:

Comparison of performance between methods applied on the combined ADNI and BIOCARD datasets with latest diagnostic labels. Values are displayed as mean (standard deviation).

ADNI and BIOCARD (Latest Diagnosis)

Methods	Performance Metrics
Methods	SEN	SPEC	BACC	F1

LDA	0.7002 (0.0412)	0.3342 (0.0441)	0.5172 (0.0196)	0.7345 (0.0314)
QDA	0.9994 (0.0021)	0.0011 (0.0020)	0.5002 (0.0023)	0.8130 (0.0030)
RF	0.8132 (0.0453)	0.1654 (0.0109)	0.4893 (0.0031)	0.7866 (0.0034)
Neural Net	0.9296 (0.0099)	0.8840 (0.0205)	0.9067 (0.0104)	0.9284 (0.0092)
Siamese Net	0.8839 (0.0277)	0.9584 (0.0.015)	0.9220 (0.0120)	0.9259 (0.0144)