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Posted to issues@spark.apache.org by "Xiangrui Meng (JIRA)" <ji...@apache.org> on 2015/07/31 00:58:04 UTC

[jira] [Resolved] (SPARK-8671) Add isotonic regression to the pipeline API

     [ https://issues.apache.org/jira/browse/SPARK-8671?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xiangrui Meng resolved SPARK-8671.
----------------------------------
       Resolution: Fixed
    Fix Version/s: 1.5.0

Issue resolved by pull request 7517
[https://github.com/apache/spark/pull/7517]

> Add isotonic regression to the pipeline API
> -------------------------------------------
>
>                 Key: SPARK-8671
>                 URL: https://issues.apache.org/jira/browse/SPARK-8671
>             Project: Spark
>          Issue Type: New Feature
>          Components: ML
>            Reporter: Xiangrui Meng
>             Fix For: 1.5.0
>
>   Original Estimate: 48h
>  Remaining Estimate: 48h
>
> It is useful to have IsotonicRegression under the pipeline API for score calibration. The parameters should be the same as the implementation in spark.mllib package.



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