Re: [Computer-go] Pachi Mailing List

2011-04-17 Thread Ingo Althöfer
Hi,

I want to support Don:
Of course it may be nice to have a special mailing list for Pachi
programming aspects. Nevertheless people should keep feeling free
to post interesting news, questions, comments on Pachi (and
Pachi code) here on the list.

Sometimes someone may give comments this posting is too special
for this computer go mailing list. But, as long as not very many
people here utter in the same horn, feel free to share your
thoughts, questions, proposals, elaborates.

Ingo (who's mind is 370 degrees open).


 Original-Nachricht 
 Datum: Sat, 16 Apr 2011 23:48:06 +0200
 Von: Petr Baudis pa...@ucw.cz
 An: computer...@computer-go.org
 Betreff: [Computer-go] Pachi Mailing List

   Hi!
 
   We have set up a separate mailing list for Pachi in order to keep
 Pachi-specific discussions off the computer-go mailing list, and also
 help broaden the developer community. Anyone interested in Pachi is
 welcome to join at:
 
   http://rover.ms.mff.cuni.cz/mailman/listinfo/pachi
 
   (Also, we have finally set up a real (though simple) homepage for
 Pachi at http://pachi.or.cz/.)
 
   Happy go research,
 
 -- 
   Petr Pasky Baudis
 UNIX is user friendly, it's just picky about who its friends are.
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Re: [Computer-go] Pachi Mailing List

2011-04-17 Thread Fuming Wang

  (Also, we have finally set up a real (though simple) homepage for
 Pachi at http://pachi.or.cz/.)

  Happy go research,


According to information on Pachi's homepage, Pachi won a 7h game against
Zhou Junxun 9p, who is an active 9p player and has won at least one world
title. I would say this put Pachi at top amature or beginning pro level. On
the other hand, Pachi is around 3d on KGS, which I am not very familar, but
I am guessing that it only proves that Pachi is at about median amature
level. What's your assessment, and thinkings about this difference (if there
is a difference in your assessment)?

Best,
Fuming
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Re: [Computer-go] Pachi Mailing List

2011-04-17 Thread Erik van der Werf
On Sun, Apr 17, 2011 at 2:58 PM, Fuming Wang fuming...@gmail.com wrote:


  (Also, we have finally set up a real (though simple) homepage for
 Pachi at http://pachi.or.cz/.)

  Happy go research,

 According to information on Pachi's homepage, Pachi won a 7h game against
 Zhou Junxun 9p, who is an active 9p player and has won at least one world
 title. I would say this put Pachi at top amature or beginning pro level. On
 the other hand, Pachi is around 3d on KGS, which I am not very familar, but
 I am guessing that it only proves that Pachi is at about median amature
 level. What's your assessment, and thinkings about this difference (if there
 is a difference in your assessment)?


Pro ranks are spaced differently (1p~=7d ,..., 9p ~= 9d).
It is not strange for a 3d amateur to win with 7 stones handicap.

E.
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[Computer-go] Pachi Mailing List

2011-04-17 Thread Jacques Basaldúa

 Pachi won a 7h game against Zhou Junxun 9p, who is an active 9p
 player and has won at least one world title. I would say this put
 Pachi at top amature or beginning pro level.

Simplifying: All pros are 9d. The handicap system is not fine grained
enough to measure differences at pro level. Any handicap is too much
handicap between competitive-level pros.

I insist in competitive-level, because the p in pro measures the
achievements in the whole career. Just like a Wimbledon winner is a
Wimbledon winner for ever, even if he/she is 80 year old. Therefore,
the p you get depends or strength, but also: luck, available opponents
when you where a the peak of your career, psychological strength to keep
focused for many years, etc. So some 9p may be weaker than some 1p, 
specially if big age differences apply.)


So handicap 7 (wins and losses) is consistent with 2d strength, which is
the current level of top MCTS programs.

Again, oversimplifying. Handicap stones do not add linearly, etc.

Jacques.

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Re: [Computer-go] Pachi Mailing List

2011-04-17 Thread David Fotland
7H from a top pro is about right for 2 or 3 dan amateur.  A top pro can only
give a weak pro about 2 stones.  The pro might have been overconfident if he
did not play many games against the bot.

 

David

 

From: computer-go-boun...@dvandva.org
[mailto:computer-go-boun...@dvandva.org] On Behalf Of Fuming Wang
Sent: Sunday, April 17, 2011 5:59 AM
To: computer-go@dvandva.org
Subject: Re: [Computer-go] Pachi Mailing List

 

 


 (Also, we have finally set up a real (though simple) homepage for
Pachi at http://pachi.or.cz/.)

 Happy go research,


According to information on Pachi's homepage, Pachi won a 7h game against
Zhou Junxun 9p, who is an active 9p player and has won at least one world
title. I would say this put Pachi at top amature or beginning pro level. On
the other hand, Pachi is around 3d on KGS, which I am not very familar, but
I am guessing that it only proves that Pachi is at about median amature
level. What's your assessment, and thinkings about this difference (if there
is a difference in your assessment)?

Best,
Fuming  

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Re: [Computer-go] Pachi Mailing List

2011-04-17 Thread Brian Sheppard
I would like you to post messages about Pachi to this list. I believe that
many others would feel the same.

An easy way to allow people to filter quick is by tagging the subject. E.g.,
(Pachi) on the subject line would let people know that the post is specific
to Pachi.

Brian

-Original Message-
From: computer-go-boun...@dvandva.org
[mailto:computer-go-boun...@dvandva.org] On Behalf Of Petr Baudis
Sent: Saturday, April 16, 2011 5:48 PM
To: computer...@computer-go.org
Subject: [Computer-go] Pachi Mailing List

  Hi!

  We have set up a separate mailing list for Pachi in order to keep
Pachi-specific discussions off the computer-go mailing list, and also help
broaden the developer community. Anyone interested in Pachi is welcome to
join at:

http://rover.ms.mff.cuni.cz/mailman/listinfo/pachi

  (Also, we have finally set up a real (though simple) homepage for Pachi at
http://pachi.or.cz/.)

  Happy go research,

-- 
Petr Pasky Baudis
UNIX is user friendly, it's just picky about who its friends are.
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Re: [Computer-go] Pachi Mailing List

2011-04-17 Thread Darren Cook
 Of course it may be nice to have a special mailing list for Pachi
 programming aspects. Nevertheless people should keep feeling free
 to post interesting news, questions, comments on Pachi (and
 Pachi code) here on the list.

On this theme, a reminder that Fuego [1] and GnuGo [2] also have
development mailing lists. The Fuego one is more active than GnuGo, but
computer-go is more active than both. It is easy to subscribe to all
these lists and have them all feed to your computer-go folder if you
really want to follow the gory details of all go projects and pretend it
is all one big list ;-)

Darren

[1]: https://lists.sourceforge.net/lists/listinfo/fuego-devel
[2]: http://www.gnu.org/software/gnugo/mailing_lists.html

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http://dcook.org/work/ (About me and my work)
http://dcook.org/blogs.html (My blogs and articles)
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Re: [Computer-go] Pachi Mailing List

2011-04-17 Thread Don Dailey
Put the interesting stuff here,  the boring and mundane details of
development on the pachi list.   Use good judgement to decide which.This
is a computer go mailing list so you cannot go too far wrong if it is of
general interest.

On Sun, Apr 17, 2011 at 10:20 PM, Darren Cook dar...@dcook.org wrote:

  Of course it may be nice to have a special mailing list for Pachi
  programming aspects. Nevertheless people should keep feeling free
  to post interesting news, questions, comments on Pachi (and
  Pachi code) here on the list.

 On this theme, a reminder that Fuego [1] and GnuGo [2] also have
 development mailing lists. The Fuego one is more active than GnuGo, but
 computer-go is more active than both. It is easy to subscribe to all
 these lists and have them all feed to your computer-go folder if you
 really want to follow the gory details of all go projects and pretend it
 is all one big list ;-)

 Darren

 [1]: https://lists.sourceforge.net/lists/listinfo/fuego-devel
 [2]: http://www.gnu.org/software/gnugo/mailing_lists.html

 --
 Darren Cook, Software Researcher/Developer

 http://dcook.org/work/ (About me and my work)
 http://dcook.org/blogs.html (My blogs and articles)
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