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Sergey.Bochkanov
 Post subject: Re: Levenberg Marquardt, beginners question
PostPosted: Tue Jul 19, 2016 1:29 pm 
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> Thank you. Does this mean that a good choice of scaling
> is to set the scaling equal to my upper bounds?
In most cases - yes. However, if you have coefficient whose bounds are [0.001,1], lower bound seems to be more appropriate.
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Chillosaurus
 Post subject: Re: Levenberg Marquardt, beginners question
PostPosted: Wed Jul 20, 2016 1:36 pm 
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>> In most cases - yes. However, if you have coefficient whose bounds are [0.001,1], lower bound seems to be more appropriate.

How can I know if upper or lower bound is more appropiate for the selection of the scaling coefficient?
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