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Posted to issues@spark.apache.org by "Xiangrui Meng (JIRA)" <ji...@apache.org> on 2015/02/04 02:04:08 UTC

[jira] [Resolved] (SPARK-5520) Make FP-Growth implementation take generic item types

     [ https://issues.apache.org/jira/browse/SPARK-5520?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xiangrui Meng resolved SPARK-5520.
----------------------------------
       Resolution: Fixed
    Fix Version/s: 1.3.0

Issue resolved by pull request 4340
[https://github.com/apache/spark/pull/4340]

> Make FP-Growth implementation take generic item types
> -----------------------------------------------------
>
>                 Key: SPARK-5520
>                 URL: https://issues.apache.org/jira/browse/SPARK-5520
>             Project: Spark
>          Issue Type: Improvement
>          Components: MLlib
>            Reporter: Xiangrui Meng
>            Assignee: Jacky Li
>            Priority: Critical
>             Fix For: 1.3.0
>
>
> There is not technical restriction on the item types in the FP-Growth implementation. We used String in the first PR for simplicity. Maybe we could make the type generic before 1.3 (and specialize it for Int/Long).



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