[computer-go] Big board

[David Doshay]

Sorry, my mind jumped to the physics, and I should have said
"in the limit of an infinite board."

Cheers,
David



On 21, Feb 2007, at 2:43 AM, Jacques Basaldúa wrote:

>
> David Doshay wrote (on behalf of the 3x3 block of pixels applied  
> repeatedly):
>
> > But if done all the way to just one pixel it will show the winner.
>
> Shouldn't that require some kind of error propagation? In dithering
> techniques, you count the error produced, because it is not the same
> to count a 8 bl : 1wh as black than to count 5 bl : 4 wh as black. In
> the first case the error is 1/9 while in the second it is 4/9. These
> errors are propagated forward to the "uncounted" pixels. This way
> the global error is forced to be 0 (except for the last pixels  
> processed).
> Otherwise, the global error should have a standard deviation
> proportional to sqrt(boardsize^2) =  boardsize.
>
> Jacques.
>
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