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Posted to issues@spark.apache.org by "Yanbo Liang (JIRA)" <ji...@apache.org> on 2017/07/12 08:53:00 UTC

[jira] [Updated] (SPARK-21386) ML LinearRegression supports warm start from user provided initial model

     [ https://issues.apache.org/jira/browse/SPARK-21386?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yanbo Liang updated SPARK-21386:
--------------------------------
    Summary: ML LinearRegression supports warm start from user provided initial model  (was: ML LinearRegression supports warm start by user provided initial model)

> ML LinearRegression supports warm start from user provided initial model
> ------------------------------------------------------------------------
>
>                 Key: SPARK-21386
>                 URL: https://issues.apache.org/jira/browse/SPARK-21386
>             Project: Spark
>          Issue Type: Improvement
>          Components: ML
>    Affects Versions: 2.2.0
>            Reporter: Yanbo Liang
>
> Allow the user to set the initial model when training linear regression. This is the first step to make ML supports warm-start, we can distribute tasks for other algorithms after this get merged.



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