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Posted to issues@spark.apache.org by "Joseph K. Bradley (JIRA)" <ji...@apache.org> on 2016/04/04 19:25:25 UTC
[jira] [Resolved] (SPARK-13784) Model export/import for spark.ml:
RandomForests
[ https://issues.apache.org/jira/browse/SPARK-13784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Joseph K. Bradley resolved SPARK-13784.
---------------------------------------
Resolution: Fixed
Fix Version/s: 2.0.0
Issue resolved by pull request 12118
[https://github.com/apache/spark/pull/12118]
> Model export/import for spark.ml: RandomForests
> -----------------------------------------------
>
> Key: SPARK-13784
> URL: https://issues.apache.org/jira/browse/SPARK-13784
> Project: Spark
> Issue Type: Sub-task
> Components: ML
> Reporter: Joseph K. Bradley
> Fix For: 2.0.0
>
>
> This JIRA is for both RandomForestClassifier and RandomForestRegressor. The implementation should reuse the one for DecisionTree*.
> It should augment NodeData with a tree ID so that all nodes can be stored in a single DataFrame. It should reconstruct the trees in a distributed fashion.
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