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Fixed issues found by static analysis (mostly DBZ)

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This commit is contained in:
Maksim Shabunin
2018-07-17 16:14:54 +03:00
parent 78d07e841d
commit 1da46fe6fb
26 changed files with 71 additions and 19 deletions
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modules/ml/src/tree.cpp
+1 -1
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@@ -630,7 +630,7 @@ void DTreesImpl::calcValue( int nidx, const vector<int>& _sidx )
w->cv_Tn[nidx*cv_n + j] = INT_MAX;
}
}
CV_Assert(fabs(sumw) > 0);
node->node_risk = sum2 - (sum/sumw)*sum;
node->node_risk /= sumw;
node->value = sum/sumw;