I have a 4 neuron ANN that makes only one mistake for the 3-step path.
That is out of 24 bits, 3 bits for each of 8 possible paths.  We can use
this one if we don't get a perfect one.  An ANN that makes one error is
still interesting.  This ANN has 28 weights & biases.  Some of those may
turn out to be zero, and can be left out.

I mentioned earlier that runmany.bat goes very quickly.  This is mainly
because none of the runs of waybak take anywhere near their specified
time.  They all end quickly due to evolutionary stagnation.   So I made
another batch file that calls runmany.bat 6 times, and then merges those
results into a final run.  Hence we have 3 levels of funnelling, where
216 separate populations are merged.  This file is attached, as is the
chomosome file.  This file was evolved using the 3 to 4 step
parameters.  But when I test this chromosome with only 3 steps, then it
makes exactly one bit error.

Bigrun.bat takes about ten to 20 minutes to run, depending on which
machine I use.  (for 4 neurons and 3 to 4 steps)

m

--
I'm proud of http://ANNEvolve.sourceforge.net. If you want to write software, or articles, or do testing or research for ANNEvolve, let me know.


Attachment: 3-4s-4n-8750.sc
Description: Binary data

del sc?.sc
call runmany
ren savedchromes sc0.sc
call runmany
ren savedchromes sc1.sc
call runmany
ren savedchromes sc2.sc
call runmany
ren savedchromes sc3.sc
call runmany
ren savedchromes sc4.sc
call runmany
ren savedchromes sc5.sc
wb 10 0 sc0.sc sc1.sc sc2.sc sc3.sc sc4.sc sc5.sc        
ren savedchromes bigger.sc
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