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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2017/05/26 07:27:04 UTC
[jira] [Commented] (SPARK-20199) GradientBoostedTreesModel doesn't
have Column Sampling Rate Paramenter
[ https://issues.apache.org/jira/browse/SPARK-20199?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16025923#comment-16025923 ]
Apache Spark commented on SPARK-20199:
--------------------------------------
User 'pralabhkumar' has created a pull request for this issue:
https://github.com/apache/spark/pull/18118
> 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
>
> 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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