From a23836231fb71390f38df6505b261b45655ed918 Mon Sep 17 00:00:00 2001 From: Rahul Kavi Date: Wed, 12 Feb 2014 07:24:40 -0500 Subject: [PATCH] fixed warnings in type conversions fixed warnings in type conversions from size_t to int (in getting size of number of unique classes in a training problem). --- modules/ml/src/lr.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/modules/ml/src/lr.cpp b/modules/ml/src/lr.cpp index 2089bb816a..aa93866ccc 100644 --- a/modules/ml/src/lr.cpp +++ b/modules/ml/src/lr.cpp @@ -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);