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From "Joseph K. Bradley (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-20929) LinearSVC should not use shared Param HasThresholds
Date Sat, 01 Jul 2017 02:08:01 GMT

     [ https://issues.apache.org/jira/browse/SPARK-20929?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Joseph K. Bradley updated SPARK-20929:
--------------------------------------
    Fix Version/s:     (was: 2.2.1)
                       (was: 2.3.0)
                   2.2.0

> LinearSVC should not use shared Param HasThresholds
> ---------------------------------------------------
>
>                 Key: SPARK-20929
>                 URL: https://issues.apache.org/jira/browse/SPARK-20929
>             Project: Spark
>          Issue Type: Bug
>          Components: ML
>    Affects Versions: 2.2.0
>            Reporter: Joseph K. Bradley
>            Assignee: Joseph K. Bradley
>            Priority: Minor
>             Fix For: 2.2.0
>
>
> LinearSVC applies the Param 'threshold' to the rawPrediction, not the probability.  It
has different semantics than the shared Param HasThreshold, so it should not use the shared
Param.



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