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From "Miao Wang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-14900) spark.ml classification metrics should include accuracy
Date Mon, 02 May 2016 22:44:12 GMT

    [ https://issues.apache.org/jira/browse/SPARK-14900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15267660#comment-15267660
] 

Miao Wang commented on SPARK-14900:
-----------------------------------

Got stuck on SPARK-14898. Switch to working on this one now.

Miao

> 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
>            Priority: Minor
>
> 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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