TABLE 2.

Results of the ablation studies of BP module and metric learning losses for EMCI vs. LMCI classification (Mean ± Standard Deviation).

Method	ACC (%)	PPV (%)	NPV (%)	SEN (%)	SPE (%)	AUC	F1 (%)	p
Baseline	75.74 ± 2.96	83.79 ± 2.32	59.84 ± 13.06	80.79 ± 4.89	64.92 ± 2.09	0.7332 ± 0.0602	82.26 ± 1.53	–
Baseline + BP	78.48 ± 3.44	86.21 ± 4.22	63.29 ± 4.18	82.24 ± 2.03	70.29 ± 7.26	0.7629 ± 0.0719	84.17 ± 2.70	0.068
Tri-loss	77.35 ± 5.28	87.93 ± 5.72	56.34 ± 19.67	80.49 ± 6.45	71.3 ± 8.60	0.7415 ± 0.0963	84.05 ± 3.41	0.342
Tri-loss + BP	79.64 ± 3.11	89.31 ± 2.56	60.55 ± 9.54	81.84 ± 3.66	74.29 ± 4.18	0.7589 ± 0.0633	85.41 ± 2.13	0.013*
Con-loss	77.81 ± 3.05	86.55 ± 3.57	59.17 ± 9.13	80.88 ± 3.37	70.53 ± 5.67	0.7387 ± 0.0801	83.94 ± 2.22	0.342
Con-loss + BP	79.40 ± 1.92	86.90 ± 6.41	64.67 ± 10.58	83.22 ± 3.86	72.43 ± 6.59	0.7707 ± 0.0848	85.01 ± 1.89	0.079

The bold values represent the highest number.

The asterisk represents the results have the statistical significance.