[jira] [Resolved] (SPARK-14646) k-means save/load should put one cluster per row

["Joseph K. Bradley (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-14646?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joseph K. Bradley resolved SPARK-14646.
---------------------------------------
       Resolution: Fixed
    Fix Version/s: 2.0.0

Issue resolved by pull request 12792
[https://github.com/apache/spark/pull/12792]

> k-means save/load should put one cluster per row
> ------------------------------------------------
>
>                 Key: SPARK-14646
>                 URL: https://issues.apache.org/jira/browse/SPARK-14646
>             Project: Spark
>          Issue Type: Improvement
>          Components: ML
>    Affects Versions: 1.6.1
>            Reporter: Xiangrui Meng
>            Assignee: Joseph K. Bradley
>            Priority: Minor
>             Fix For: 2.0.0
>
>
> We store k-means clusters in a single row in the current implementation. It would be better to store the clusters one per row. So it is easier to add more columns like size, cost, etc. We may consider backward compatibility.



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