potok/opencv
1
0
Fork 0
mirror of https://github.com/opencv/opencv.git synced 2026-07-30 07:43:03 +04:00
Code Packages Releases Wiki Activity

ml: add checks of empty train data

Browse Source
This commit is contained in:
Alexander Alekhin
2019-09-22 11:11:08 +00:00
parent eabbe38001
commit fef7fc343e
13 changed files with 33 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files
modules/ml/src/nbayes.cpp
+1
View File
@@ -54,6 +54,7 @@ public:
bool train( const Ptr<TrainData>& trainData, int flags ) CV_OVERRIDE
{
CV_Assert(!trainData.empty());
const float min_variation = FLT_EPSILON;
Mat responses = trainData->getNormCatResponses();
Mat __cls_labels = trainData->getClassLabels();