GitHub user holdenk opened a pull request:
https://github.com/apache/spark/pull/6331
[Spark-7781][MLLIB] gradient boosted trees.train regressor missing max bins
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/holdenk/spark
SPARK-7781-GradientBoostedTrees.trainRegressor-missing-max-bins
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/6331.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 #6331
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commit af7f27409cb06730e950d013faddf0cbb8f462c0
Author: Holden Karau <[email protected]>
Date: 2015-05-21T04:21:37Z
Add maxBins to GradientBoostedTrees.trainRegressor and correctly mention
the default of 32 in other places where it mentioned 100
commit 3a09170be02744269cfeafad546c4baed23f2978
Author: Holden Karau <[email protected]>
Date: 2015-05-21T07:00:47Z
add maxBins to to the train method as well
commit 2573e8d79fe7736e8f2840ffc6834365b061eb5a
Author: Holden Karau <[email protected]>
Date: 2015-05-21T21:04:03Z
Update the scala side of the pythonmllibapi and make the test a bit nicer
too
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