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From zhengruifeng <...@git.apache.org>
Subject [GitHub] spark issue #20164: [SPARK-22971][ML] OneVsRestModel should use temporary Ra...
Date Thu, 01 Feb 2018 06:45:57 GMT
Github user zhengruifeng commented on the issue:

    https://github.com/apache/spark/pull/20164
  
    @srowen  Different from the base model (like LoR),  OVR and OVRModel do not have param
`rawPredictionCol`.
    So if the input dataframe contains a column which has the same name as base model's `getRawPredictionCol`,
then OVRModel can not transform the input.



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