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From "Xiangrui Meng (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-11521) LinearRegressionSummary needs to clarify which metrics are weighted in the documentation
Date Fri, 06 Nov 2015 19:23:11 GMT

     [ 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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