Levenberg-Marquardt learning algorithm

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truongthinhs 101 Jan 28, 2008 at 14:27

I want to learn about Levenberg-Marquardt learning algorithm. Please show me the detail description of Levenberg-Marquardt learning algorithm for NN.

Thank you!

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monjardin 102 Jan 28, 2008 at 16:39

Yes sir! Here you go: Levenberg-Marquardt algorithm

In all seriousness, you should really consider doing a google search first. It’s proper forum etiquette. A simple query gave me this paper among others: Parallel Levenberg-Marquardt-based Neural Network Training on Linux

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_oisyn 101 Jan 28, 2008 at 16:46

@truongthinhs

I want to learn about Levenberg-Marquardt learning algorithm.

Perhaps you should use the algorithm to learn the algorithm :happy:

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truongthinhs 101 Jan 29, 2008 at 10:59

Thank Monjardin and .oisyn very much!

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karligula 101 Jan 31, 2008 at 19:31

If you’re interested in how the brain learns, then this article may be of interest… no easy to use algorithms here but it does sound like they’ve picked up on a key way the brain learns without being taught, unlike most neural net approaches that I’ve heard of:

http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=1569488

Every now and then I hear of an approach that seems like it’s heading in the right direction towards general AI… there’s also this from Numenta:

http://www.numenta.com/about-numenta/numenta-technology.php

And have you heard of the Blue Brain project?

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Mihail121 102 Jul 18, 2008 at 14:26

1337

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dza 101 Dec 29, 2009 at 14:50

Hi there,

I know this is a (very) old thread. Sorry for replying to this post. But if anyone else finds this topic like I did days ago, googling for implementations of neural network learning using the levenberg-marquardt, I just wanted to share a link to a complete implementation of the Levenberg-Marquardt with Bayesian regularization for Neural Networks, written in C#.

I hope it helps.
dz’a