[jira] [Resolved] (SPARK-12379) Copy GBT implementation to spark.ml

["Nick Pentreath (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-12379?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nick Pentreath resolved SPARK-12379.
------------------------------------
       Resolution: Fixed
    Fix Version/s: 2.0.0

Issue resolved by pull request 10607
[https://github.com/apache/spark/pull/10607]

> Copy GBT implementation to spark.ml
> -----------------------------------
>
>                 Key: SPARK-12379
>                 URL: https://issues.apache.org/jira/browse/SPARK-12379
>             Project: Spark
>          Issue Type: Sub-task
>          Components: ML, MLlib
>            Reporter: Seth Hendrickson
>            Assignee: Seth Hendrickson
>             Fix For: 2.0.0
>
>
> Currently, GBTs in spark.ml wrap the implementation in spark.mllib. This is preventing several improvements to GBTs in spark.ml, so we need to move the implementation to ml and use spark.ml decision trees in the implementation. At first, we should make minimal changes to the implementation.
> Performance testing should be done to ensure there were no regressions.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org