Re: [computer-go] EGC2007

2007-08-16 Thread elife
I think CrazyPattern does not do any simulation at all. It just predict the
move according pattern lib and Generalized Bradley-Terry model.


 Remi: it would be nice, if one could change the amount of simulations,
 altough I guess it has to be rather small so that those several hundred
 of games mentioned in your paper can be processed in reasonable time.

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Re: [computer-go] EGC2007

2007-08-16 Thread Jason House
I believe the original paper used 32 simulations from each point as part 
of its pattern...  But the spirit of it (as I understand it) really is 
to bias the 1-ply move selection at the start of MC searches.  (In Crazy 
Stone, just 3x3 patterns are used at deeper ply?)


elife wrote:
I think CrazyPattern does not do any simulation at all. It just 
predict the move according pattern lib and Generalized Bradley-Terry 
model.



Remi: it would be nice, if one could change the amount of simulations,
altough I guess it has to be rather small so that those several
hundred
of games mentioned in your paper can be processed in reasonable time.




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Re: [computer-go] EGC2007

2007-08-16 Thread Rémi Coulom

Jason House wrote:
I believe the original paper used 32 simulations from each point as 
part of its pattern...  But the spirit of it (as I understand it) 
really is to bias the 1-ply move selection at the start of MC 
searches.  (In Crazy Stone, just 3x3 patterns are used at deeper ply?)


elife wrote:
I think CrazyPattern does not do any simulation at all. It just 
predict the move according pattern lib and Generalized Bradley-Terry 
model.


Crazy Patterns does run 63 simulations. But there is no tree search, and 
I do not believe that more simulations would make it play any better. As 
Cai wrote, Crazy Patterns simply computes a probability distribution 
with the generalized Bradley-Terry model. It runs a few simulations 
anyways, because Monte-Carlo owner is one feature of the Bradley-Terry 
model. But there is no tree search at all.


Rémi
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Re: [computer-go] EGC2007

2007-08-15 Thread Rémi Coulom

Erik van der Werf wrote:

It might be interesting to see how Rémi Coulom's move predictor does
on these positions.

Erik


You can now donwload it as a GTP engine from the page of the paper:
http://remi.coulom.free.fr/Amsterdam2007/

Rémi
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Re: [computer-go] EGC2007

2007-08-11 Thread Erik van der Werf
On 8/10/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
 I organized side event Predict Professinal Moves at
 European Go Congress 2007. I made a brief and shallow
 summary (without any analysis) of the results and decided
 to post it here---in case someone is actually interested ;).

 The side event:
http://users.tkk.fi/eseurane/EGC2007/experiment.pdf
 The summary:
http://users.tkk.fi/eseurane/EGC2007/summary.pdf

 -Esa


It might be interesting to see how Rémi Coulom's move predictor does
on these positions.

Erik
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Re: [computer-go] EGC2007

2007-08-11 Thread Rémi Coulom

Erik van der Werf wrote:

On 8/10/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
  

I organized side event Predict Professinal Moves at
European Go Congress 2007. I made a brief and shallow
summary (without any analysis) of the results and decided
to post it here---in case someone is actually interested ;).

The side event:
   http://users.tkk.fi/eseurane/EGC2007/experiment.pdf
The summary:
   http://users.tkk.fi/eseurane/EGC2007/summary.pdf

-Esa




It might be interesting to see how Rémi Coulom's move predictor does
on these positions.

Erik
I'll make it available on my web page as a gtp engine, with analyze 
commands to show the probability distribution and move order.


Rémi
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Re: [computer-go] EGC2007

2007-08-10 Thread steve uurtamo
uh, never mind.  i should have looked a little more
closely at the situation.  :)

s.


- Original Message 
From: [EMAIL PROTECTED] [EMAIL PROTECTED]
To: computer-go computer-go@computer-go.org
Sent: Friday, August 10, 2007 8:34:26 AM
Subject: [computer-go] EGC2007

I organized side event Predict Professinal Moves at
European Go Congress 2007. I made a brief and shallow
summary (without any analysis) of the results and decided
to post it here---in case someone is actually interested ;).

The side event:
   http://users.tkk.fi/eseurane/EGC2007/experiment.pdf
The summary:
   http://users.tkk.fi/eseurane/EGC2007/summary.pdf

-Esa
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