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fixed likelihood computing

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This commit is contained in:
Maria Dimashova 2012-04-10 13:21:32 +00:00
parent 74325fe993
commit 411467eab8
1 changed files with 1 additions and 1 deletions
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modules/ml/src/em.cpp
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@ -530,7 +530,7 @@ void EM::computeProbabilities(const Mat& sample, int& label, Mat* probs, double*
if(logLikelihood) if(logLikelihood)
{ {
double logWeightProbs = std::log(std::max(DBL_MIN, sum(*sampleProbs)[0])); double logWeightProbs = std::log(weights.dot(*sampleProbs));
*logLikelihood = logWeightProbs; *logLikelihood = logWeightProbs;
} }
} }