TABLE IV.

The classification results with different models.

Model	Emoid		Nback		Rest
	Accuracy	p-value	Accuracy	p-value	Accuracy	p-value
PCA+SVM	0.555 ± 0.011	2.100e-16	0.558 ± 0.016	1.010e-15	0.567 ± 0.013	2.562e-13
DM+SVM	0.596 ± 0.033	4.862e-11	0.580 ± 0.001	2.635e-16	0.553 ± 0.008	3.073e-15
PCA+SRC	0.567 ± 0.035	9.458e-12	0.545 ± 0.018	9.380e-16	0.560 ± 0.013	7.209e-14
PCA+DT	0.566 ± 0.030	1.418e-12	0.581 ± 0.013	1.733e-15	0.579 ± 0.016	6.359e-12
PCA+MLP	0.707 ± 0.0370	5.729e-04	0.707 ± 0.020	5.840e-04	0.662 ± 0.019	0.004
PCA+GCN*	0.737 ± 0.025	0.0175	0.709 ± 0.018	3.8126e-04	0.667 ± 0.019	0.01
PCA+GCN	0.765 ± 0.021	-	0.742 ± 0.015	-	0.689 ± 0.016	-