You can find the backpropigation Neural Network programs
on plains at ~juell/PDP and on abacus at ~juell/cs724pub/PDP
<P>
Some general documenation is in <A HREF=bp.info>bp.info</A>.
<P>
A good place to start in writing your own NN is to modify demo which is
an XOR problem.
<A HREF=demo.net>demo.net</A> defines the network.
<A HREF=demo.pat>demo.pat</A> defines training data.
<A HREF=demo.str>demo.str</A> has the commands to run the program.
<P>
The full set of examples can be found in this
<A HREF=../BP-NN/>directory</A>