GitHub user MechCoder opened a pull request:
https://github.com/apache/spark/pull/4906
[SPARK-6025] [MLlib] Add helper method evaluateEachIteration to extract
learning curve
Added evaluateEachIteration to allow the user to manually extract the error
for each iteration of GradientBoosting. The internal optimisation can be dealt
with later.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/MechCoder/spark spark-6025
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/4906.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 #4906
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commit 26b2e916355956100192a884f88e7a997e58165a
Author: MechCoder <[email protected]>
Date: 2015-03-05T08:58:43Z
[SPARK-6025] Add helper method evaluateEachIteration to extract learning
curve
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