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Posted to issues@spark.apache.org by "Huaxin Gao (Jira)" <ji...@apache.org> on 2019/10/10 20:57:00 UTC

[jira] [Commented] (SPARK-29116) Refactor py classes related to DecisionTree

    [ https://issues.apache.org/jira/browse/SPARK-29116?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16948942#comment-16948942 ] 

Huaxin Gao commented on SPARK-29116:
------------------------------------

I will submit a PR after DecisionTree refactor is in, so I don't need to rebase and merge later.  [~podongfeng]

> Refactor py classes related to DecisionTree
> -------------------------------------------
>
>                 Key: SPARK-29116
>                 URL: https://issues.apache.org/jira/browse/SPARK-29116
>             Project: Spark
>          Issue Type: Sub-task
>          Components: ML, PySpark
>    Affects Versions: 3.0.0
>            Reporter: zhengruifeng
>            Priority: Minor
>
> 1, Like the scala side, move related classes to a seperate file 'tree.py'
> 2, add method 'predictLeaf' in 'DecisionTreeModel' & 'TreeEnsembleModel'



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