fixed likelihood computing

13 years ago · 411467eab8
parent 74325fe993
commit 411467eab8
1 changed files with 1 additions and 1 deletions
--- a/modules/ml/src/em.cpp
+++ b/modules/ml/src/em.cpp
@ -530,7 +530,7 @@ void EM::computeProbabilities(const Mat& sample, int& label, Mat* probs, double*

    if(logLikelihood)
    {
-        double logWeightProbs = std::log(std::max(DBL_MIN, sum(*sampleProbs)[0]));
+        double logWeightProbs = std::log(weights.dot(*sampleProbs));
        *logLikelihood = logWeightProbs;
    }
 }