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From "Apache Spark (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (SPARK-11730) Feature Importance for GBT
Date Fri, 25 Mar 2016 16:39:25 GMT

     [ https://issues.apache.org/jira/browse/SPARK-11730?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Apache Spark reassigned SPARK-11730:
------------------------------------

    Assignee:     (was: Apache Spark)

> Feature Importance for GBT
> --------------------------
>
>                 Key: SPARK-11730
>                 URL: https://issues.apache.org/jira/browse/SPARK-11730
>             Project: Spark
>          Issue Type: New Feature
>          Components: ML, MLlib
>            Reporter: Brian Webb
>
> Random Forests have feature importance, but GBT do not. It would be great if we can add
feature importance to GBT as well. Perhaps the code in Random Forests can be refactored to
apply to both types of ensembles.
> See https://issues.apache.org/jira/browse/SPARK-5133



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