Re: [Haskell-cafe] Backpropagation implementation for a neural net library

2009-06-15 Thread Trin Trin
Hi Alp, - even with correctly programmed back-propagation, it is usually hard to make the net converge. - usually you initialize neuron weights with somewhat random values, when working with back-propagation. - do some debug prints of the net error while training to see how it is going - xor

Re: [Haskell-cafe] ideas for a phd in the area of paralleism?

2009-01-07 Thread Trin
Frederik Deweerdt wrote: On Wed, Jan 07, 2009 at 10:35:25AM +0100, Michael Lesniak wrote: Hello, currently I'm searching for a topic for my phd-thesis or at least for a workshop-paper (as a starting point, to get my feet wet...). My academic group has specialized itself on (practical, i.e.

[Haskell-cafe] HOpenGL shading problem

2008-11-12 Thread Trin
) 2008 Martin 'Trin' Kudlvasr -- All rights reserved. -- -- Redistribution and use in sourse and binary forms are permitted -- provided that the above copyright notice and this paragraph are -- duplicated in all such forms and that any documentation, -- advertising materials, and other materials