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Re: perceptron feed forward neural networks in python

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Ken Watford

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Jul 11, 2011, 2:47:16 PM7/11/11
to Igor Begić, python-list
On Mon, Jul 11, 2011 at 2:31 PM, Igor Begić <igor....@gmail.com> wrote:
> Hi,
> I,m new to Python and i want to study and write programs about perceptron
> feed forward neural networks in python. Does anyone have a good book or link
> for this?

Try Stephen Marsland's "Machine Learning: An Algorithmic Perspective".
All example code is done in Python, and there's a chapter on
multilayer perceptrons.

The code for the book is available online here:
http://www-ist.massey.ac.nz/smarsland/MLbook.html

sturlamolden

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Jul 11, 2011, 5:07:36 PM7/11/11
to
On 11 Jul, 20:47, Ken Watford <kwatford+pyt...@gmail.com> wrote:


This is quite simple with tools like NumPy and SciPy. E.g. use
numpy.dot (level-3 BLAS matrix multiply) for the forward pass, and
scipy.optimize.leastsq (MINPACK Levenberg-Marquardt) for the training.

Sturla

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