Details of Lecture 22, ECE662 Spring 2010

In Lecture 22, we will continue our discussion of Fisher's linear discriminant. We will begin by answering the question: why not use $ J(\omega)=\frac{\| \tilde{m}_1-\tilde{m}_2\|^2}{\| w \|^2} $ instead of $ J(\omega)=\frac{\| \tilde{m}_1-\tilde{m}_2 \|^2}{\tilde{s}_1^2+\tilde{s}_2^2} $ ?

For more info, you may look at these students' pages on Fisher's linear discriminant:

• Definition Fisher's linear discriminant,
• Fisher's linear discriminant in brief

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