Table 4.

The results of five combined models for depressive symptoms on the training and test sets.

Data sets	Model	Accuracy	Precision	Recall	F1-score	AUC
Training set	KNN	0.796 ± 0.01	0.791 ± 0.01	0.796 ± 0.01	0.787 ± 0.01	0.851 ± 0.02
	GNB	0.807 ± 0.02	0.816 ± 0.02	0.807 ± 0.02	0.810 ± 0.02	0.879 ± 0.02
	SVM	0.798 ± 0.01	0.796 ± 0.01	0.798 ± 0.01	0.785 ± 0.01	0.881 ± 0.02
	RF	0.803 ± 0.01	0.798 ± 0.01	0.803 ± 0.01	0.795 ± 0.01	0.873 ± 0.02
	LR	0.811 ± 0.01	0.807 ± 0.01	0.811 ± 0.01	0.803 ± 0.01	0.881 ± 0.01
Test set	KNN	0.798	0.792	0.798	0.793	0.875
	GNB	0.824	0.831	0.824	0.825	0.904
	SVM	0.822	0.820	0.822	0.818	0.902
	RF	0.819	0.819	0.819	0.819	0.901
	LR	0.826	0.822	0.826	0.823	0.904