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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/02/13 13:43:12 UTC

[jira] [Commented] (SPARK-5796) Do not transform data on a last estimator in Pipeline

    [ https://issues.apache.org/jira/browse/SPARK-5796?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14320026#comment-14320026 ] 

Apache Spark commented on SPARK-5796:
-------------------------------------

User 'petro-rudenko' has created a pull request for this issue:
https://github.com/apache/spark/pull/4590

> Do not transform data on a last estimator in Pipeline
> -----------------------------------------------------
>
>                 Key: SPARK-5796
>                 URL: https://issues.apache.org/jira/browse/SPARK-5796
>             Project: Spark
>          Issue Type: Improvement
>          Components: ML
>    Affects Versions: 1.2.1
>            Reporter: Peter Rudenko
>            Priority: Minor
>
> If it's a last estimator in Pipeline there's no need to transform data, since there's no next stage that would consume this data.



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