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Posted to issues@spark.apache.org by "yuhao yang (JIRA)" <ji...@apache.org> on 2015/06/23 04:24:00 UTC

[jira] [Commented] (SPARK-8547) xgboost exploration

    [ https://issues.apache.org/jira/browse/SPARK-8547?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14597012#comment-14597012 ] 

yuhao yang commented on SPARK-8547:
-----------------------------------

This is definitely useful with many potential users.

> xgboost exploration
> -------------------
>
>                 Key: SPARK-8547
>                 URL: https://issues.apache.org/jira/browse/SPARK-8547
>             Project: Spark
>          Issue Type: New Feature
>          Components: ML, MLlib
>            Reporter: Joseph K. Bradley
>
> There has been quite a bit of excitement around xgboost: [https://github.com/dmlc/xgboost]
> It improves the parallelism of boosting by mixing boosting and bagging (where bagging makes the algorithm more parallel).
> It would worth exploring implementing this within MLlib (probably as a new algorithm).



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