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From "Makoto Yui (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (HIVEMALL-132) Generalize f1score UDAF to support any Beta value
Date Wed, 13 Sep 2017 14:04:00 GMT

     [ https://issues.apache.org/jira/browse/HIVEMALL-132?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Makoto Yui closed HIVEMALL-132.
-------------------------------
    Resolution: Fixed
      Assignee: Makoto Yui

> Generalize f1score UDAF to support any Beta value
> -------------------------------------------------
>
>                 Key: HIVEMALL-132
>                 URL: https://issues.apache.org/jira/browse/HIVEMALL-132
>             Project: Hivemall
>          Issue Type: Improvement
>            Reporter: Makoto Yui
>            Assignee: Makoto Yui
>            Priority: Minor
>
> Currently, `f1score` only support 1.0 for β value of F-measure computation.
> https://en.wikipedia.org/wiki/F1_score
> So, better to provide `f_measure` function that support any β value.



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