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From "sudipto pal (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-20199) GradientBoostedTreesModel doesn't have Column Sampling Rate Paramenter
Date Mon, 03 Apr 2017 07:44:41 GMT

    [ https://issues.apache.org/jira/browse/SPARK-20199?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15953094#comment-15953094
] 

sudipto pal commented on SPARK-20199:
-------------------------------------

I have edited the comments to add more details. I will go through the guidelines and edit
further accordingly.

> GradientBoostedTreesModel doesn't have  Column Sampling Rate Paramenter
> -----------------------------------------------------------------------
>
>                 Key: SPARK-20199
>                 URL: https://issues.apache.org/jira/browse/SPARK-20199
>             Project: Spark
>          Issue Type: Improvement
>          Components: ML, MLlib
>    Affects Versions: 2.1.0
>            Reporter: pralabhkumar
>            Priority: Minor
>
> Spark GradientBoostedTreesModel doesn't have Column  sampling rate parameter . This parameter
is available in H2O and XGBoost. 
> Sample from H2O.ai 
> gbmParams._col_sample_rate
> Please provide the parameter . 



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