[jira] [Resolved] (SPARK-9963) ML RandomForest cleanup: Move predictNodeIndex to LearningNode

["Joseph K. Bradley (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-9963?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joseph K. Bradley resolved SPARK-9963.
--------------------------------------
       Resolution: Fixed
    Fix Version/s: 1.6.0

Issue resolved by pull request 8609
[https://github.com/apache/spark/pull/8609]

> ML RandomForest cleanup: Move predictNodeIndex to LearningNode
> --------------------------------------------------------------
>
>                 Key: SPARK-9963
>                 URL: https://issues.apache.org/jira/browse/SPARK-9963
>             Project: Spark
>          Issue Type: Improvement
>          Components: ML
>            Reporter: Joseph K. Bradley
>            Assignee: Luvsandondov Lkhamsuren
>            Priority: Trivial
>              Labels: starter
>             Fix For: 1.6.0
>
>
> (updated form original description)
> Move ml.tree.impl.RandomForest.predictNodeIndex to LearningNode.
> We need to keep it as a separate method from Node.predictImpl because (a) it needs to operate on binned features and (b) it needs to return the node ID, not the node (because it can return the ID for nodes which do not yet exist).



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