You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@spark.apache.org by "Nick Pritchard (JIRA)" <ji...@apache.org> on 2015/07/02 20:19:04 UTC

[jira] [Commented] (SPARK-8521) Feature Transformers in 1.5

    [ https://issues.apache.org/jira/browse/SPARK-8521?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14612317#comment-14612317 ] 

Nick Pritchard commented on SPARK-8521:
---------------------------------------

How about a transformer that performs the opposite of StringIndexer? In other words, it would convert a Double to String using the labels metadata. This would be useful for transforming the output of Predictors for external usage.

> Feature Transformers in 1.5
> ---------------------------
>
>                 Key: SPARK-8521
>                 URL: https://issues.apache.org/jira/browse/SPARK-8521
>             Project: Spark
>          Issue Type: Umbrella
>          Components: ML
>            Reporter: Xiangrui Meng
>            Assignee: Xiangrui Meng
>
> This is a list of feature transformers we plan to add in Spark 1.5. Feel free to propose useful transformers that are not on the list.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org