[jira] [Created] (MADLIB-1346) SVM class_weight param not working properly

["Frank McQuillan (JIRA)" <ji...@apache.org>]

Frank McQuillan created MADLIB-1346:
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             Summary: SVM class_weight param not working properly
                 Key: MADLIB-1346
                 URL: https://issues.apache.org/jira/browse/MADLIB-1346
             Project: Apache MADlib
          Issue Type: Bug
          Components: Module: Support Vector Machines
            Reporter: Frank McQuillan
             Fix For: v1.16


In SVM
http://madlib.apache.org/docs/latest/group__grp__svm.html#parameters
the `class_weight` parameter is not working properly.

I have not been able to get `class_weight=balanced` or `class_weight={a: 2, b: 3}` 
or `class_weight=1` to work for me.

Actually I am not sure what the valid list of values for `class_weight`
is supposed to be.



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