Table 10. The accuracy and loss of four base learners.

		Accuracy	Loss	F1 score
S1	RF	0.9315	−0.3636	0.9313
	GDBT	0.9112	−0.2947	0.9108
	XGBoost	0.8939	−0.3612	0.8936
	LightGBM	0.8393	−0.4650	0.8386
S2	RF	0.7827	−1.0635	0.7781
	GDBT	0.7818	−0.6279	0.7781
	XGBoost	0.7886	−0.6437	0.7850
	LightGBM	0.7839	−0.6113	0.7802
S3	RF	0.8789	−0.6916	0.8785
	GDBT	0.8999	−0.3175	0.8998
	XGBoost	0.9038	−0.3152	0.9033
	LightGBM	0.8635	−0.4121	0.8646

Note:

Values in bold represent the optimum values for each group.