Table 1.

Optimal combination for different subjects.

Subject	Optimal combination	Highest Acc	AUC
1	FE + KNN	94.3%	0.976
2	FE + KNN	86.4%	0.929
3	FE + RF	93.4%	0.981
4	FE + RF	91.0%	0.969
5	FE + RF	92.6%	0.976
6	FE + RF	91.3%	0.974
7	FE + RF	91.4%	0.968
8	FE + RF	92.7%	0.981
9	FE + RF	94.4%	0.983
10	FE + RF	91.9%	0.975
11	FE + RF	90.5%	0.967
12	FE + RF	93.2%	0.979