GitHub user zhengruifeng opened a pull request:
https://github.com/apache/spark/pull/12064
[SPARK-14272][MLLIB] Evaluate GaussianMixtureModel with LogLooklihood
## What changes were proposed in this pull request?
add public api to evaluate GaussianMixtureModel: computeLogLikelihood
## How was this patch tested?
manual tests
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zhengruifeng/spark gmm_metric
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/12064.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 #12064
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commit 3284e06bafcb8d22732911402fa2d04e0aa3d085
Author: Zheng RuiFeng <[email protected]>
Date: 2016-03-30T13:33:03Z
create gmm_metric
commit 5e2aff78df74ed50a57ac8130dd67761bcddb682
Author: Zheng RuiFeng <[email protected]>
Date: 2016-03-30T14:09:11Z
update
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