xor

[larryl]

Hi
I've made a program that using GA-ANN finds xor.
This one is quite stable now. I've made it so I can explore some GA and
ANN techniques.
At this stage it is still an educational program with clean code.
If you would like to try it fetch it from repository:
annevolve/trunk/users/liimatainen/gann

/larry


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[Mitchell Timin]

Post by larryl
Hi
I've made a program that using GA-ANN finds xor.
This one is quite stable now. I've made it so I can explore some GA and
ANN techniques.
At this stage it is still an educational program with clean code.
annevolve/trunk/users/liimatainen/gann

I took a look. I was very surprised that it was written in Lisp! But
that's OK. If any of our readers can run lisp, I hope they try it out
and post their results.

If you want to continue with this development I have a couple of
suggestions:

1. Post some messages about it in lisp forums and user groups. Give
them the URL for the SVN trunk. You can also post them in
comp.ai.neural-nets and comp.ai.genetic. It is also worth a news story
for ANNEvolve if you or Jonno or anyone wants to write it.

2. Try it with a more challenging problem. It does not have to be as
complex as Evsail-sailchallenge, but it should be more difficult than
XOR. Something that will require at least, say 8 or 10 neurons? I
would help you with this part if you wish. Not by writing any lisp code
(which I have no knowledge of), but I could write an algorithm for you
in pseudocode.

Good work!

m