annotate toolboxes/FullBNT-1.0.7/KPMstats/mixgauss_classifier_apply.m @ 0:e9a9cd732c1e
tip
first hg version after svn
| author |
wolffd |
| date |
Tue, 10 Feb 2015 15:05:51 +0000 |
| parents |
|
| children |
|
| rev |
line source |
|
wolffd@0
|
1 function [classHatTest, probPos] = mixgauss_classifier_apply(mixgauss, testFeatures)
|
|
wolffd@0
|
2
|
|
wolffd@0
|
3 Bpos = mixgauss_prob(testFeatures, mixgauss.pos.mu, mixgauss.pos.Sigma, mixgauss.pos.prior);
|
|
wolffd@0
|
4 Bneg = mixgauss_prob(testFeatures, mixgauss.neg.mu, mixgauss.neg.Sigma, mixgauss.neg.prior);
|
|
wolffd@0
|
5 prior_pos = mixgauss.priorC(1);
|
|
wolffd@0
|
6 prior_neg = mixgauss.priorC(2);
|
|
wolffd@0
|
7 post = normalize([Bpos * prior_pos; Bneg * prior_neg], 1);
|
|
wolffd@0
|
8 probPos = post(1,:)';
|
|
wolffd@0
|
9 [junk, classHatTest] = max(post);
|
|
wolffd@0
|
10 classHatTest(find(classHatTest==2))=0;
|
|
wolffd@0
|
11 classHatTest = classHatTest(:);
|
