From: TSG: a new algorithm for binary and multi-class cancer classification and informative genes selection
Ei < Ej
Ei ≥ Ej
Total
Class C 1
f 11ij
f 21ij
n 1 = f 11ij +f 21ij
â‹®
Class C M
f 1Mij
f 2Mij
n M = f 1Mij +f 2Mij
T 1 = Σ m = 1 M f 1 m i j
T 2 = Σ m = 1 M f 2 m i j
N