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ml: update checks

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This commit is contained in:
Alexander Alekhin
2021-04-13 11:09:14 +00:00
parent b9b19185bc
commit 0bdbc745c4
2 changed files with 4 additions and 1 deletions
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modules/ml/src/tree.cpp
+3
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@@ -1701,6 +1701,9 @@ void DTreesImpl::readParams( const FileNode& fn )
/*int cat_var_count = (int)fn["cat_var_count"];
int ord_var_count = (int)fn["ord_var_count"];*/
if (varAll <= 0)
CV_Error(Error::StsParseError, "The field \"var_all\" of DTree classifier is missing or non-positive");
FileNode tparams_node = fn["training_params"];
TreeParams params0 = TreeParams();