GitHub user zhengruifeng opened a pull request:
https://github.com/apache/spark/pull/11974
[SPARK-14174][MLLIB] Accelerate KMeans via Mini-Batch EM
## What changes were proposed in this pull request?
add the support of MiniBatch EM into KMeans
## 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 mbkm
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/11974.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 #11974
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commit 2511f5e1ffe13f0422d42ca2f9c1cb2e7dab1410
Author: Ruifeng Zheng <ruife...@foxmail.com>
Date: 2016-03-25T06:46:04Z
add minibatch-kmeans
commit b1dac5493d318a4e4a9ba9f3ac2a08aad50e4db0
Author: Ruifeng Zheng <ruife...@foxmail.com>
Date: 2016-03-25T07:00:03Z
fix
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