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Posted to issues@spark.apache.org by "Bravo Zhang (JIRA)" <ji...@apache.org> on 2017/08/03 00:57:00 UTC
[jira] [Commented] (SPARK-14712) spark.ml
LogisticRegressionModel.toString should summarize model
[ https://issues.apache.org/jira/browse/SPARK-14712?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16112003#comment-16112003 ]
Bravo Zhang commented on SPARK-14712:
-------------------------------------
User 'bravo-zhang' has created a pull request for this issue:
https://github.com/apache/spark/pull/18826
> 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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