Table 3.

Classification results (%) of all methods on ADNI.

Methods	Accuracy	Sensitivity	Specificity	AUC
L1SVM	76.88 ± 4.25*	77.83 ± 3.58*	76.10 ± 2.85*	74.95 ± 2.36*
HOFC	80.25 ± 1.72*	78.89 ± 2.09*	81.35 ± 2.12**	81.26 ± 3.78**
SCP	84.89 ± 3.98**	85.14 ± 3.21*	84.80 ± 2.83*	84.89 ± 3.25**
CNHD	85.97 ± 4.36**	87.21 ± 5.21	84.70 ± 3.95**	84.65 ± 4.47*
DIAL-GNN	86.97 ± 1.76**	86.88 ± 2.77**	87.02 ± 1.33	87.68 ± 2.73*
SGC	86.96 ± 2.81**	88.24 ± 2.85	86.15 ± 3.66**	88.78 ± 4.69**
Proposed	88.84 ± 3.22	89.55 ± 1.85	88.25 ± 2.49	90.22 ± 3.4