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Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2019/03/02 20:17:00 UTC

[jira] [Resolved] (SPARK-26017) SVD++ error rate is high in the test suite.

     [ https://issues.apache.org/jira/browse/SPARK-26017?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Owen resolved SPARK-26017.
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    Resolution: Invalid

I don't think this states an actionable issue; high relative to what?

> SVD++ error rate is high in the test suite.
> -------------------------------------------
>
>                 Key: SPARK-26017
>                 URL: https://issues.apache.org/jira/browse/SPARK-26017
>             Project: Spark
>          Issue Type: Bug
>          Components: GraphX
>    Affects Versions: 2.3.2
>            Reporter: shahid
>            Priority: Major
>         Attachments: image-2018-11-12-20-41-49-370.png
>
>
> In the test suite, "{color:#008000}Test SVD++ with mean square error on training set", {color}error rate is quite high, even for large number of iterations.
>  
> !image-2018-11-12-20-41-49-370.png!
>  
>  
>  
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