Sparse Representation for Classification of Tumors Using Gene Expression Data

Table 2

Results with gene selection.

Method	Prostate_Tumor	9_Tumors	11_Tumors	14_Tumors	Brain_Tumor1	Brain_Tumor2
SVM	94.36%	72.89%	96.66%	75.38%	90%	82.83%
	OVR	CS	OVR	CS	WW	OVR
	BW50	BW3000	KW1000	NG^*	NG^*	KW500
SR	94.18%	72.40%	96.10%	76.69%	90%	80.83%
	BW800	BW3000	KW2000	BW5000	NG^*	NG^*

^*NG: no gene selection.