Alternative Equation Formats

The equation on this page is available in multiple formats. Depending on your browser, some formats might not render correctly.

MathML

SI(S) = –sum from j=1 to m of (|T_j| / |T|)*log_2(|T_j| / |T|)

SI(S) = –sum from j=1 to m of (|T_j| / |T|)*log_2(|T_j| / |T|)