GitHub user viirya opened a pull request:
https://github.com/apache/spark/pull/4159
Refactor KMeans to reduce redundant data
If a point is selected as new centers for many runs, it would collect many
redundant data. This pr refactors it.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/viirya/spark-1 small_refactor_kmeans
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/4159.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 #4159
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commit 25487e65420cb3706744c0f8a560ac0f714fca31
Author: Liang-Chi Hsieh <[email protected]>
Date: 2015-01-22T09:00:33Z
Refactor codes to reduce redundant data.
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