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

Posted to issues@spark.apache.org by "Xiangrui Meng (JIRA)" <ji...@apache.org> on 2015/11/06 20:27:11 UTC

[jira] [Updated] (SPARK-10936) UDAF "mode" for categorical variables

     [ https://issues.apache.org/jira/browse/SPARK-10936?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xiangrui Meng updated SPARK-10936:
----------------------------------
    Issue Type: New Feature  (was: Sub-task)
        Parent:     (was: SPARK-10384)

> UDAF "mode" for categorical variables
> -------------------------------------
>
>                 Key: SPARK-10936
>                 URL: https://issues.apache.org/jira/browse/SPARK-10936
>             Project: Spark
>          Issue Type: New Feature
>          Components: ML, SQL
>            Reporter: Xiangrui Meng
>
> This is similar to frequent items except that we don't have a threshold on the frequency. So an exact implementation might require a global shuffle.



--
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