GitHub user Lewuathe opened a pull request:
https://github.com/apache/spark/pull/9907
[SPARK-11520][ML] RegressionMetrics should support instance weights
This will be important to improve LinearRegressionSummary, which currently
has a mix of weighted and unweighted metrics.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/Lewuathe/spark SPARK-11520
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/9907.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 #9907
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commit b02aa4fb86a79fcc35bc14c3b6884dd895bb0f3f
Author: Lewuathe <[email protected]>
Date: 2015-11-23T09:51:21Z
[SPARK-11520][ML] RegressionMetrics should support instance weights
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