[SunRescue] I could run a small country...
Bill Bradford
rescue at sunhelp.org
Sat Dec 23 05:36:53 CST 2000
Got pointers to software for this stuff?
Bill
On Sat, Dec 23, 2000 at 02:43:53AM -0800, James Lockwood wrote:
> Help solve the 8 Queens problem for absurdly large boardsizes. I've got
> nonexhaustive (but representative) solution sets up to 3500x3500 so far
> using a genetic algorithm, but there shouldn't be a real limit.
> Exhaustive solution sets are a much larger pain (O(6^N) or so).
> Or if you want to have useful fun, try to solve problems using neural
> nets. Got one going now that trains in about a week between 16 450MHz
> UltraSparc CPU's (gradient backpropagation, 16-way annealing). Figures
> out clothing fashionability, of all things.
> -James
--
Bill Bradford | "Do you expect me to talk?"
mrbill at mrbill.net | "No, Mr. Bond, I expect you to die!"
Austin, TX | -- "Goldfinger", 1964
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