Table 4.

Classification accuracies of different microarray datasets by three wrapper methods (SVM-forward selection, NB-forward selection, and decision tree J4.8-forward selection).

Data sets	classifier	time (seconds)	# of gene selected	Accuracy (%)
Leukemia	NB	360	3	98.61
	J4.8	360	2	95.83
	SVM	55980	5	98.61
Lung cancer	NB	1080	3	100
	J4.8	1560	2	99.45
	SVM	59760	4	100
Breast cancer	NB	5280	3	88.66
	J4.8	13920	2	93.81
	SVM	447060	4	89.69
Colon cancer	NB	300	8	93.55
	J4.8	300	3	96.77
	SVM	12060	5	91.94