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https://issues.apache.org/jira/browse/SPARK-7127?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14511815#comment-14511815
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Joseph K. Bradley commented on SPARK-7127:
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[~bryanc] Thanks for your interest. This JIRA is blocked by the above JIRA,
but that PR should be done soon. Please follow that JIRA and wait until that
PR is merged, and then you can begin work. Just post that you're working on it
here to let others know; we'll do assignments after the patch is done. (This
is based on the updated
[https://cwiki.apache.org/confluence/display/SPARK/Contributing+to+Spark] guide
& practices.) Thanks!
> Broadcast spark.ml tree ensemble models for predict
> ---------------------------------------------------
>
> Key: SPARK-7127
> URL: https://issues.apache.org/jira/browse/SPARK-7127
> Project: Spark
> Issue Type: Improvement
> Components: ML
> Affects Versions: 1.4.0
> Reporter: Joseph K. Bradley
> Priority: Minor
> Labels: starter
>
> GBTRegressor/Classifier and RandomForestRegressor/Classifier should broadcast
> models and then predict. This will mean overriding transform().
> Note: Try to reduce duplicated code via the TreeEnsembleModel abstraction.
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