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Posted to issues@spark.apache.org by "Xiangrui Meng (JIRA)" <ji...@apache.org> on 2015/11/06 20:23:11 UTC

[jira] [Updated] (SPARK-11521) LinearRegressionSummary needs to clarify which metrics are weighted in the documentation

     [ https://issues.apache.org/jira/browse/SPARK-11521?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xiangrui Meng updated SPARK-11521:
----------------------------------
    Summary: LinearRegressionSummary needs to clarify which metrics are weighted in the documentation  (was: LinearRegressionSummary needs to clarify which metrics are weighted)

> LinearRegressionSummary needs to clarify which metrics are weighted in the documentation
> ----------------------------------------------------------------------------------------
>
>                 Key: SPARK-11521
>                 URL: https://issues.apache.org/jira/browse/SPARK-11521
>             Project: Spark
>          Issue Type: Documentation
>          Components: ML
>            Reporter: Joseph K. Bradley
>            Priority: Critical
>
> Some metrics in the summary are weighted (e.g., devianceResiduals), but the ones computed via RegressionMetrics are not.  This should be documented very clearly (unless this gets fixed before the next release in [SPARK-11520]).



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