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Posted to issues@spark.apache.org by "Manoj Kumar (JIRA)" <ji...@apache.org> on 2015/05/24 08:32:17 UTC

[jira] [Commented] (SPARK-7844) Broken tests in KernelDensity

    [ https://issues.apache.org/jira/browse/SPARK-7844?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14557650#comment-14557650 ] 

Manoj Kumar commented on SPARK-7844:
------------------------------------

ping [~josephkb]

> Broken tests in KernelDensity
> -----------------------------
>
>                 Key: SPARK-7844
>                 URL: https://issues.apache.org/jira/browse/SPARK-7844
>             Project: Spark
>          Issue Type: Bug
>          Components: MLlib
>            Reporter: Manoj Kumar
>
> The densities in KernelDensity are scaled down by (number of parallel processes X number of points). This results in broken tests in KernelDensitySuite which haven't been tested properly. I think it should just be scaled down by (number of samples, i.e number of gaussian distributions)



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