Table 1. AUC of binary classification ML models for different ST types.

ML models	ST5		ST45		ST59		ST239
	AUC	SE	AUC	SE	AUC	SE	AUC	SE
DT	0.762	0.079	0.500	0.000	0.933	0.021	0.895	0.019
SVM	0.963	0.018	0.919	0.039	0.975	0.015	0.991	0.005
KNN	0.953	0.033	0.789	0.114	0.958	0.026	0.967	0.020

AUC: area under ROC curve; SE: standard error.