Hi Erik
And what distinguishes database look up from things like transposition
table look up? Why wouldn't one use database look up during tree
search?
The interest in rotation/mirror. In database search, what is good for
a position is good for the mirror/rotation. In tree search, rotation
of
On 2/12/07, Phil G [EMAIL PROTECTED] wrote:
For those doing a lot of bit logic in their computer go programs, you might
be interested in this collection of highly optimized methods for doing
things with bits
(like counting bits sets in parallel and computing the minmum or maximin of
two
The following code did not hurt the strength against self-play in over
2000 games at boardsize 8x8 (faster games) with 10k playouts per move:
moveEval[m] = (float)wins[m]/nGames[m] +
points[m]/(nGames[m]*Board-Spaces*100)
where points[m] is accumulated only for wins.
Erik,
I am.
Jim
- Original Message
From: Erik van der Werf [EMAIL PROTECTED]
To: computer-go computer-go@computer-go.org
Sent: Tuesday, February 13, 2007 3:37:13 PM
Subject: Re: [computer-go] Bit Twiddling Hacks
On 2/12/07, Phil G [EMAIL PROTECTED] wrote:
For those doing a lot of
Does anyone know what find-union algorithms Lukasz is referring to
in the README file?
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On 2/13/07, Heikki Levanto [EMAIL PROTECTED] wrote:
On Sun, Feb 04, 2007 at 02:13:33PM +0100, ?ukasz Lew wrote:
Optimizing and refactoring became my hobby, but it's too absorbing :)
It's time to add some features now.
Just one question: Is the gtp support sufficient to play against other
On 2/9/07, Weston Markham [EMAIL PROTECTED] wrote:
I don't seem to have any numbers on this anymore, but I should be able
to try some experiments this weekend. I do have some code that does
what I describe below. It is also using an all moves as first
heuristic. According to my notes, I made
Here's a link:
http://erikvanderwerf.tengen.nl/pubdown/bitcounters.c
Have fun,
Erik
On 2/13/07, Jim O'Flaherty, Jr. [EMAIL PROTECTED] wrote:
Erik,
I am.
Jim
- Original Message
From: Erik van der Werf [EMAIL PROTECTED]
To: computer-go computer-go@computer-go.org
Sent: Tuesday,
