[jira] [Commented] (SPARK-14712) spark.ml LogisticRegressionModel.toString should summarize model

["Gayathri Murali (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-14712?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15246600#comment-15246600 ] 

Gayathri Murali commented on SPARK-14712:
-----------------------------------------

_repr_ is defined for LabeledPoint and LinearModel in mllib.regression not with LogisticRegressionModel. Would you like to add this for LogisticRegressionModel in both ml and mllib? 

> spark.ml LogisticRegressionModel.toString should summarize model
> ----------------------------------------------------------------
>
>                 Key: SPARK-14712
>                 URL: https://issues.apache.org/jira/browse/SPARK-14712
>             Project: Spark
>          Issue Type: Improvement
>          Components: ML
>            Reporter: Joseph K. Bradley
>            Priority: Trivial
>              Labels: starter
>
> spark.mllib LogisticRegressionModel overrides toString to print a little model info.  We should do the same in spark.ml.  I'd recommend:
> * super.toString
> * numClasses
> * numFeatures
> We should also override {{__repr__}} in pyspark to do the same.



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