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From "Bryan Cutler (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (SPARK-7127) Broadcast spark.ml tree ensemble models for predict
Date Sun, 26 Apr 2015 22:59:38 GMT

    [ https://issues.apache.org/jira/browse/SPARK-7127?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14513290#comment-14513290
] 

Bryan Cutler edited comment on SPARK-7127 at 4/26/15 10:59 PM:
---------------------------------------------------------------

I saw that the blocking issue was resolved and merged.  I'll try to put together a design
doc soon, taking into account your notes and the new changes from SPARK-6113.


was (Author: bryanc):
I saw that the blocking issue was resolved and merged.  I'll try to put together a design
doc soon, taking into account your notes and the new changes from 6113.

> 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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