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Narendhranath Palani
 Post subject: Levenberg Marquardt stopping condition change
PostPosted: Mon Jan 25, 2021 10:28 am 
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Joined: Fri Jan 22, 2021 4:23 pm
Posts: 2
I'm trying to upgrade from version 3.10.0 (https://www.nuget.org/packages/alglibnet2/) to the latest 3.17.0.
In the new version, Levenberg Marquardt's stopping conditions (minlmsetcond) have changed.

alglib.minlmsetcond() no longer takes the parameter epsf.

I tried what was suggested on this thread - http://forum.alglib.net/viewtopic.php?f=2&t=3935.
But, I have a few cases where the solution was earlier calculated within 100 interations, that now take close to 100,000 iterations.

Is there another way to specify the stopping condition using epsf.
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