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From "Xiangrui Meng (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (SPARK-5424) Make the new ALS implementation take generic ID types
Date Sun, 01 Feb 2015 22:14:34 GMT

     [ https://issues.apache.org/jira/browse/SPARK-5424?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Xiangrui Meng resolved SPARK-5424.
----------------------------------
       Resolution: Fixed
    Fix Version/s: 1.3.0

Issue resolved by pull request 4281
[https://github.com/apache/spark/pull/4281]

> Make the new ALS implementation take generic ID types
> -----------------------------------------------------
>
>                 Key: SPARK-5424
>                 URL: https://issues.apache.org/jira/browse/SPARK-5424
>             Project: Spark
>          Issue Type: Improvement
>          Components: MLlib, Spark ML
>            Reporter: Xiangrui Meng
>            Assignee: Xiangrui Meng
>             Fix For: 1.3.0
>
>
> The new implementation uses local indices of users and items. So the input user/item
type could be generic, at least specialized for Int and Long. We can expose the generic interface
as a developer API.



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