(Copied from old kiwi)
 
Line 1: Line 1:
 +
[http://balthier.ecn.purdue.edu/index.php/ECE662#Course_Topics Course Topics]
 +
 
One way to represent classifiers. Given classes w1, w2, .., wk and feature vector x, which is in n-dimensional space, the discriminant functions g1(x), g2(x), .., gk(x) where g#(x) maps n-dimensional space to real numbers, are used to make decisions. Decisions are defined as w# if g#(x) >= gj(x) for all j.
 
One way to represent classifiers. Given classes w1, w2, .., wk and feature vector x, which is in n-dimensional space, the discriminant functions g1(x), g2(x), .., gk(x) where g#(x) maps n-dimensional space to real numbers, are used to make decisions. Decisions are defined as w# if g#(x) >= gj(x) for all j.
  

Revision as of 17:35, 30 March 2008

Course Topics

One way to represent classifiers. Given classes w1, w2, .., wk and feature vector x, which is in n-dimensional space, the discriminant functions g1(x), g2(x), .., gk(x) where g#(x) maps n-dimensional space to real numbers, are used to make decisions. Decisions are defined as w# if g#(x) >= gj(x) for all j.

Discriminant functions are used to define Decision Surfaces_Old Kiwi.

See also

Linear Discriminant Functions_Old Kiwi

Alumni Liaison

Questions/answers with a recent ECE grad

Ryne Rayburn