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fixed warnings in type conversions

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fixed warnings in type conversions from size_t to int (in getting size of number of unique classes in a training problem).
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Rahul Kavi 2014-02-12 07:24:40 -05:00 committed by Maksim Shabunin
parent d20b2a5a97
commit a23836231f
1 changed files with 1 additions and 1 deletions
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modules/ml/src/lr.cpp
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@ -125,7 +125,7 @@ bool LogisticRegression::train(cv::InputArray data_ip, cv::InputArray labels_ip)
cv::Mat labels;
set_label_map(_labels_i);
int num_classes = this->forward_mapper.size();
int num_classes = (int) this->forward_mapper.size();
// add a column of ones
cv::Mat data_t = cv::Mat::zeros(_data_i.rows, _data_i.cols+1, CV_32F);