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

Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/07/15 02:48:04 UTC

[jira] [Commented] (SPARK-9000) Support generic item type in PrefixSpan

    [ https://issues.apache.org/jira/browse/SPARK-9000?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14627355#comment-14627355 ] 

Apache Spark commented on SPARK-9000:
-------------------------------------

User 'rikima' has created a pull request for this issue:
https://github.com/apache/spark/pull/7400

> Support generic item type in PrefixSpan
> ---------------------------------------
>
>                 Key: SPARK-9000
>                 URL: https://issues.apache.org/jira/browse/SPARK-9000
>             Project: Spark
>          Issue Type: Improvement
>          Components: MLlib
>    Affects Versions: 1.5.0
>            Reporter: Xiangrui Meng
>            Priority: Critical
>
> In SPARK-6487, we only support Int type. It requires users to encode other types into integer to use PrefixSpan. We should be able to do this inside PrefixSpan, similar to FPGrowth. This should be done before 1.5 since it changes APIs.



--
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