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Posted to issues@spark.apache.org by "Xiangrui Meng (JIRA)" <ji...@apache.org> on 2015/03/03 20:24:05 UTC
[jira] [Updated] (SPARK-6141) Upgrade Breeze to 0.11 to fix
convergence bug
[ https://issues.apache.org/jira/browse/SPARK-6141?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xiangrui Meng updated SPARK-6141:
---------------------------------
Target Version/s: 1.3.0
> Upgrade Breeze to 0.11 to fix convergence bug
> ---------------------------------------------
>
> Key: SPARK-6141
> URL: https://issues.apache.org/jira/browse/SPARK-6141
> Project: Spark
> Issue Type: Bug
> Components: MLlib
> Reporter: DB Tsai
> Assignee: DB Tsai
> Priority: Blocker
>
> LBFGS and OWLQN in Breeze 0.10 has convergence check bug. This is fixed in 0.11, see the description in Breeze project for detail:
> https://github.com/scalanlp/breeze/pull/373#issuecomment-76879760
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