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Posted to issues@commons.apache.org by "Gilles Sadowski (Jira)" <ji...@apache.org> on 2021/08/09 16:44:00 UTC

[jira] [Commented] (MATH-1623) Create "@ParameterizedTest" for simplex-based optimizers

    [ https://issues.apache.org/jira/browse/MATH-1623?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17396154#comment-17396154 ] 

Gilles Sadowski commented on MATH-1623:
---------------------------------------

Class {{SimplexOptimizerTest}} introduced in commit fdbb8b98f5c0dba55d1bc607434ea00e2b9c3145 ("master" branch).
2.12.0.0

> Create "@ParameterizedTest" for simplex-based optimizers
> --------------------------------------------------------
>
>                 Key: MATH-1623
>                 URL: https://issues.apache.org/jira/browse/MATH-1623
>             Project: Commons Math
>          Issue Type: Sub-task
>            Reporter: Gilles Sadowski
>            Assignee: Gilles Sadowski
>            Priority: Minor
>             Fix For: 4.0
>
>
> [Parameterized unit tests|https://junit.org/junit5/docs/current/user-guide/#writing-tests-parameterized-tests] would reduce boiler-plate code in
> * [SimplexOptimizerNelderMeadTest|https://gitbox.apache.org/repos/asf?p=commons-math.git;a=blob;f=commons-math-legacy/src/test/java/org/apache/commons/math4/legacy/optim/nonlinear/scalar/noderiv/SimplexOptimizerNelderMeadTest.java;h=e2ed7418b26ae403302964904415c31694b8fe0f;hb=HEAD]
> * [SimplexOptimizerMultiDirectionalTest|https://gitbox.apache.org/repos/asf?p=commons-math.git;a=blob;f=commons-math-legacy/src/test/java/org/apache/commons/math4/legacy/optim/nonlinear/scalar/noderiv/SimplexOptimizerMultiDirectionalTest.java;h=a652cfb2f151e6a164992950e68359a3235d47a5;hb=HEAD]
> * [SimplexOptimizerHedarFukushimaTest|https://gitbox.apache.org/repos/asf?p=commons-math.git;a=blob;f=commons-math-legacy/src/test/java/org/apache/commons/math4/legacy/optim/nonlinear/scalar/noderiv/SimplexOptimizerHedarFukushimaTest.java;h=9b266f411e05c1f36cf2e65db723596ec16c78a4;hb=HEAD]
> It will clarify the optimizer variants' performance on [identical problems|https://gitbox.apache.org/repos/asf?p=commons-math.git;a=blob;f=commons-math-legacy/src/test/java/org/apache/commons/math4/legacy/optim/nonlinear/scalar/TestFunction.java;h=2dd7048d7bc2a578e747613e6e02d250cdf427af;hb=HEAD] (e.g. to explore issue MATH-1552).



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