TABLE 4.

Further performance of the combination of XGBoost, SVM, and LR on the test set.

Classifier	Accuracy	Precision	Recall	F1-score
SVM	0.76	0.67	0.67	0.67
LR	0.76	0.70	0.76	0.72
XGBoost	0.76	0.75	0.85	0.74
Hard-voting	0.76	0.70	0.76	0.72
Soft-voting	0.82	0.76	0.80	0.77