GitHub user BryanCutler opened a pull request:
https://github.com/apache/spark/pull/6300
[SPARK-7127] [MLLIB] [WIP] Adding broadcast of model before prediction in
RandomForestClassifier
This is a WIP for the RandomForestClassifier, still need to implement for
the other ensembles if it is ok.
I know you said we don't really want any additional classes/traits, but it
seemed a lot cleaner if I add an abstract Predictor to work with the
broadcasting. It's up to you though, @jkbradley
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/BryanCutler/spark bcast-ensemble-models-7127
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/6300.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #6300
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commit 83904bbd31b8980bbad86c1f74d8308f5dbf837b
Author: Bryan Cutler <[email protected]>
Date: 2015-05-20T23:10:30Z
[SPARK-7127] Adding broadcast of model before prediction in
RandomForestClassifier
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