Re: [computer-go] Poster available

[Peter Drake <drake@xxxxxxxxxx>]

On Wednesday, October 29, 2003, at 03:55  PM, Weimin Xiao wrote:

> Peter,
>
> Would you like to talk a little bit more on,
> 1. How do you set input parameters to your generalized neural network? 
> E.g.,
> is one parameter for one position such as Black = 1, Empty = 0, and 
> White
> = -1; or two parameters for one position as Black = {0, 1}, Empty = 
> {0, 0},
> and White = {0, 1}.
The latter.

> 2. How do you deal with symmetric as a GO board always has 8 
> symmetrical
> configuration?
We always inverted the board so that it was white's turn to move.

I had some code for rotation and reflection, but it was causing trouble 
so I commented it out.  I think Jim Levenick had a little more luck 
with this.

Peter Drake
Assistant Professor of Computer Science
Lewis & Clark College
http://www.lclark.edu/~drake/

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