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Posted to issues@commons.apache.org by "Gilles (Commented) (JIRA)" <ji...@apache.org> on 2012/02/19 01:06:04 UTC

[jira] [Commented] (MATH-698) Bounds in "BOBYQAOptimizer" and "CMAESOptimizer"

    [ https://issues.apache.org/jira/browse/MATH-698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13211166#comment-13211166 ] 

Gilles commented on MATH-698:
-----------------------------

The code does not support mixing finite and infinite bounds: A workaround has been introduced in revision 1290909. We want might to try and remove that limitation but it requires non trivial changes to the code, and my initial attempt led many unit tests failing. Anyways, it can be done later, as a new issue.

                
> Bounds in "BOBYQAOptimizer" and "CMAESOptimizer"
> ------------------------------------------------
>
>                 Key: MATH-698
>                 URL: https://issues.apache.org/jira/browse/MATH-698
>             Project: Commons Math
>          Issue Type: Improvement
>            Reporter: Gilles
>            Priority: Minor
>              Labels: api-change
>             Fix For: 3.0
>
>         Attachments: CMAESOptimizer.java.NEW, CMAESOptimizerTest.java.NEW
>
>
> The bounds should be passed as arguments to the "optimize" method, instead of through the constructor.
> This is now possible, following the resolution of MATH-697.

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