GitHub user zhengruifeng opened a pull request:
https://github.com/apache/spark/pull/16654
[SPARK-19303][ML][WIP] Add evaluate method in clustering models
## What changes were proposed in this pull request?
1, add evaluation metric in summary
2, add an evaluate() method which returns a summary
## How was this patch tested?
added tests
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zhengruifeng/spark clustering_model_evaluate
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/16654.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 #16654
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commit bb01219acb8195c56bd76a25daec8952fba7631a
Author: Zheng RuiFeng <ruife...@foxmail.com>
Date: 2017-01-20T05:12:29Z
create pr
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