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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2019/06/14 02:15:00 UTC

[jira] [Assigned] (SPARK-28044) MulticlassClassificationEvaluator support more metrics

     [ https://issues.apache.org/jira/browse/SPARK-28044?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-28044:
------------------------------------

    Assignee:     (was: Apache Spark)

> MulticlassClassificationEvaluator support more metrics
> ------------------------------------------------------
>
>                 Key: SPARK-28044
>                 URL: https://issues.apache.org/jira/browse/SPARK-28044
>             Project: Spark
>          Issue Type: Improvement
>          Components: ML
>    Affects Versions: 3.0.0
>            Reporter: zhengruifeng
>            Priority: Minor
>
> expose more metrics in evaluator:
> weightedTruePositiveRate
> weightedFalsePositiveRate
> weightedFMeasure
> truePositiveRateByLabel
> falsePositiveRateByLabel
> precisionByLabel
> recallByLabel
> fMeasureByLabel



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