Table 3.

Comparison of different existing methods on ADNI.

Method	Accuracy	Sensitivity	Specificity	AUC
Baseline	0.5858	0.5747	0.5976	0.5612
FON	0.8580	0.8161	0.9024	0.8195
Shortest-path	0.7396	0.8161	0.6585	0.6938
WL-edge	0.6272	0.6437	0.6098	0.6084
WL-subtree	0.7811	0.7816	0.7805	0.7645
WL-Shortestpath	0.6095	0.5977	0.6220	0.5735
SKL	0.8462	0.8046	0.8902	0.8166
Our method	0.8876	0.8506	0.9268	0.8562