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https://issues.apache.org/jira/browse/SOLR-11890?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16336369#comment-16336369
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ASF subversion and git services commented on SOLR-11890:
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Commit 47ce3bd000d1d888cfb4786491312ca00c37b259 in lucene-solr's branch
refs/heads/branch_7x from [~joel.bernstein]
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=47ce3bd0 ]
SOLR-11890: Add multiKmeans Stream Evaluator
> Add multiKmeans Stream Evaluator
> --------------------------------
>
> Key: SOLR-11890
> URL: https://issues.apache.org/jira/browse/SOLR-11890
> Project: Solr
> Issue Type: New Feature
> Security Level: Public(Default Security Level. Issues are Public)
> Reporter: Joel Bernstein
> Assignee: Joel Bernstein
> Priority: Major
> Fix For: 7.3
>
> Attachments: SOLR-11890.patch, SOLR-11890.patch
>
>
> One of the nice things about kmeans clustering is that it's fast, which
> allows for multiple trials to be run in a short period of time.
> The multiKmeans function runs multiple clustering trials and picks the one
> with lowest variance across all the clusters.
> Implementation provided by *Apache Commons Math*.
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