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From "Sean Owen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-14900) spark.ml classification metrics should include accuracy
Date Fri, 13 May 2016 07:31:12 GMT

     [ https://issues.apache.org/jira/browse/SPARK-14900?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sean Owen updated SPARK-14900:
------------------------------
    Assignee: Miao Wang

> spark.ml classification metrics should include accuracy
> -------------------------------------------------------
>
>                 Key: SPARK-14900
>                 URL: https://issues.apache.org/jira/browse/SPARK-14900
>             Project: Spark
>          Issue Type: New Feature
>          Components: ML
>            Reporter: Joseph K. Bradley
>            Assignee: Miao Wang
>            Priority: Minor
>             Fix For: 2.0.0
>
>
> To compute "accuracy" (0/1 classification accuracy), users can use {{precision}} in MulticlassMetrics
and MulticlassClassificationEvaluator.metricName.  We should also support "accuracy" directly
as an alias to help users familiar with that name.



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