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From "Phil Steitz (JIRA)" <j...@apache.org>
Subject [jira] Updated: (MATH-389) New superclass for "AbstractScalarDifferentiableOptimizer"
Date Sun, 30 Jan 2011 19:17:43 GMT

     [ https://issues.apache.org/jira/browse/MATH-389?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Phil Steitz updated MATH-389:
-----------------------------

    Fix Version/s:     (was: 2.2)
                   3.0

Unfortunately, the changes were not backward compatible (as shown by clirr), so reverting
in 2.2, fix version changed to 3.0

> New superclass for "AbstractScalarDifferentiableOptimizer"
> ----------------------------------------------------------
>
>                 Key: MATH-389
>                 URL: https://issues.apache.org/jira/browse/MATH-389
>             Project: Commons Math
>          Issue Type: Improvement
>            Reporter: Gilles
>            Assignee: Gilles
>            Priority: Trivial
>             Fix For: 3.0
>
>
> In package {{optimization.general}}, I propose to create a new class: "AbstractScalarOptimizer".
 It would contain all code currently in "AbstractScalarDifferentiableOptimizer" that is not
related to derivatives. "AbstractScalarDifferentiableOptimizer" would then extend that class
to add the derivative-related code.
> This new layer in the hierarchy will be the base class for algorithms that do not use
derivatives.

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