Table 3.

Average training and testing time using self collected data

Classifier	Training time			Testing time
	ReliefF	GRF	GRRF	ReliefF	GRF	GRRF
DT	42.8s	39.3s	37.7s	27.2s	22.4s	14.5s
NB	34.7s	31.8s	28.5s	23.7s	19.3s	11.3s
RF	56.4s	51.7s	47.5s	31.4s	25.7s	19.6s
SVM	32.6s	28.9s	24.4s	21.8s	16.2s	9.7s