GitHub user taku-k opened a pull request:
https://github.com/apache/spark/pull/12767
[SPARK-14978][PySpark] PySpark TrainValidationSplitModel should support
validationMetrics
## What changes were proposed in this pull request?
This pull request includes supporting validationMetrics for
TrainValidationSplitModel with Python and test for it.
## How was this patch tested?
test in `python/pyspark/ml/tests.py`
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/taku-k/spark spark-14978
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/12767.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 #12767
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commit 37717ad5bf4ec15bb6ecd505b017a614b17544e2
Author: Takuya Kuwahara <[email protected]>
Date: 2016-04-28T21:24:37Z
support validationMetrics in PySpark TrainValidationSplitModel
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