Table 2.

The Feature Numbers and Accuracies for Five Species before and after mRMR Feature Selection

Kingdom	Species	Original Features		Optimal Features
		Feature Number	ACC (%)	Feature Number	ACC (%)
Eukaryotes	H. sapiens	423	93.4	410	93.5
	D. melanogaster	1,097	93.3	893	93.8
	C. elegans	405	94.4	65	95.6
Prokaryotes	B. subtilis	345	94.0	55	95.5
	E. coli	345	92.1	44	93.2