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https://issues.apache.org/jira/browse/MATH-798?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kurt Pernstich updated MATH-798:
--------------------------------
Attachment: TestPolyFit.zip
JUnit Test case which fits a PolynomialFitter using a GaussNewtonOptimiaer
(stalls) and a LevenbergMarquardtOptimizer (works).
> PolynomialFitter.fit() stalls
> -----------------------------
>
> Key: MATH-798
> URL: https://issues.apache.org/jira/browse/MATH-798
> Project: Commons Math
> Issue Type: Bug
> Affects Versions: 3.0
> Environment: Mac OS 10.6 and Win XP
> Reporter: Kurt Pernstich
> Attachments: TestPolyFit.zip
>
>
> Hi, in certain cases I ran into the problem that the PolynomialFitter.fit()
> method stalls, meaning that it does not return, nor throw an Exception (even
> if it runs for 90 min). Is there a way to tell the PolynomialFitter to
> iterate only N-times to ensure that my program does not stall?
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