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Posted to issues@spark.apache.org by "zhengruifeng (JIRA)" <ji...@apache.org> on 2016/04/10 09:09:25 UTC

[jira] [Created] (SPARK-14516) What about adding general clustering metrics?

zhengruifeng created SPARK-14516:
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             Summary: What about adding general clustering metrics?
                 Key: SPARK-14516
                 URL: https://issues.apache.org/jira/browse/SPARK-14516
             Project: Spark
          Issue Type: Brainstorming
          Components: ML, MLlib
            Reporter: zhengruifeng


ML/MLLIB dont have any general purposed clustering metrics with a ground truth.
In [Scikit-Learn](http://scikit-learn.org/stable/modules/classes.html#clustering-metrics), there are several kinds of metrics for this.
It may be meaningful to add some clustering metrics into ML/MLLIB.






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