Table 3.

Datasets

Dataset	Reference	Genes	Objects	Classification target	Objects per class
Colon	Alon et al[21]	2000	62	Normal/tumor colon tissue	40:22
Leukemia	Golub et al[22]	3051	38	ALL/AML leukemia type	27:11
SRBCT	Khan et al[23]	1586	83	4 SRBCT types	11:29:18:25
Prostate	Singh et al[24]	12533	102	Normal/tumor prostate tissue	50:52

The microarray datasets used in this study.