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https://issues.apache.org/jira/browse/MATH-926?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gilles updated MATH-926:
------------------------
Description:
The "optim" package should only refer to the strict definition of an
optimization problem: minimizing a cost function.
The non-linear least-squares "optimizers" should be considered as "fitting"
algorithms and moved to the "o.a.c.m.fitting" package.
was:
The "optim" package should only refer to the strict definition of an
optimization problem: minimizing a cost function.
The non-linear least-squares "optimizers" should be considered as "fitting"
algorithms and moved to the "o.a.c.m.fitting" package.
In the "AbstractLeastSquaresOptimizer" class, the handling of weights should be
dropped because
# it obscures the algorithm's primary purpose, and
# this feature could be implemented independently (by the user, or in a
wrapper).
> Refactor the "o.a.c.m.optim" package
> ------------------------------------
>
> Key: MATH-926
> URL: https://issues.apache.org/jira/browse/MATH-926
> Project: Commons Math
> Issue Type: Improvement
> Affects Versions: 3.1
> Reporter: Gilles
> Assignee: Gilles
> Labels: api-change
> Fix For: 4.0
>
>
> The "optim" package should only refer to the strict definition of an
> optimization problem: minimizing a cost function.
> The non-linear least-squares "optimizers" should be considered as "fitting"
> algorithms and moved to the "o.a.c.m.fitting" package.
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