You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@spark.apache.org by "Yanbo Liang (JIRA)" <ji...@apache.org> on 2017/08/09 06:50:00 UTC

[jira] [Resolved] (SPARK-21523) Fix bug of strong wolfe linesearch `init` parameter lose effectiveness

     [ https://issues.apache.org/jira/browse/SPARK-21523?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yanbo Liang resolved SPARK-21523.
---------------------------------
       Resolution: Fixed
         Assignee: Weichen Xu
    Fix Version/s: 2.3.0
                   2.2.1

> Fix bug of strong wolfe linesearch `init` parameter lose effectiveness
> ----------------------------------------------------------------------
>
>                 Key: SPARK-21523
>                 URL: https://issues.apache.org/jira/browse/SPARK-21523
>             Project: Spark
>          Issue Type: Bug
>          Components: MLlib
>    Affects Versions: 2.2.0
>            Reporter: Weichen Xu
>            Assignee: Weichen Xu
>            Priority: Critical
>             Fix For: 2.2.1, 2.3.0
>
>   Original Estimate: 24h
>  Remaining Estimate: 24h
>
> We need merge this breeze bugfix into spark because it influence a series of algos in MLlib which use LBFGS.
> https://github.com/scalanlp/breeze/pull/651



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

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