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From "Xiangrui Meng (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-4347) GradientBoostingSuite takes more than 1 minute to finish
Date Tue, 11 Nov 2014 19:35:35 GMT

     [ https://issues.apache.org/jira/browse/SPARK-4347?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Xiangrui Meng updated SPARK-4347:
---------------------------------
    Assignee: Manish Amde

> GradientBoostingSuite takes more than 1 minute to finish
> --------------------------------------------------------
>
>                 Key: SPARK-4347
>                 URL: https://issues.apache.org/jira/browse/SPARK-4347
>             Project: Spark
>          Issue Type: Improvement
>          Components: MLlib
>    Affects Versions: 1.2.0
>            Reporter: Xiangrui Meng
>            Assignee: Manish Amde
>
> On a MacBook Pro:
> {code}
> [info] GradientBoostingSuite:
> [info] - Regression with continuous features: SquaredError (22 seconds, 875 milliseconds)
> [info] - Regression with continuous features: Absolute Error (25 seconds, 652 milliseconds)
> [info] - Binary classification with continuous features: Log Loss (26 seconds, 604 milliseconds)
> {code}
> Maybe we can reduce the size of test data and make it faster.



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