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Posted to issues@flink.apache.org by "Peter Schrott (JIRA)" <ji...@apache.org> on 2015/05/14 15:12:00 UTC
[jira] [Assigned] (FLINK-1731) Add kMeans clustering algorithm to
machine learning library
[ https://issues.apache.org/jira/browse/FLINK-1731?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Peter Schrott reassigned FLINK-1731:
------------------------------------
Assignee: Peter Schrott (was: Alexander Alexandrov)
> Add kMeans clustering algorithm to machine learning library
> -----------------------------------------------------------
>
> Key: FLINK-1731
> URL: https://issues.apache.org/jira/browse/FLINK-1731
> Project: Flink
> Issue Type: New Feature
> Components: Machine Learning Library
> Reporter: Till Rohrmann
> Assignee: Peter Schrott
> Labels: ML
>
> The Flink repository already contains a kMeans implementation but it is not yet ported to the machine learning library. I assume that only the used data types have to be adapted and then it can be more or less directly moved to flink-ml.
> The kMeans++ [1] and the kMeans|| [2] algorithm constitute a better implementation because the improve the initial seeding phase to achieve near optimal clustering. It might be worthwhile to implement kMeans||.
> Resources:
> [1] http://ilpubs.stanford.edu:8090/778/1/2006-13.pdf
> [2] http://theory.stanford.edu/~sergei/papers/vldb12-kmpar.pdf
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