On 11/28/10 10:15, Dave Dyer wrote:
At 10:39 PM 11/27/2010, David Fotland wrote:
Accurate scoring, even at the end of a game, is very difficult. You have to
read accurately, and evaluate semeai and seki.
Yup. I spent years developing the capability to score endgames
at the point where humans typically leave them. Getting within
a few points of correct 95% of the time is achievable. The other
5% you will either make whopper mistakes or never terminate.
This is now pretty old, but I don't know of any more recent or better
results. http://www.andromeda.com/people/ddyer/go/scoring-games.html
On that testset GNU Go 3.8 finds the correct score in 85.6% of the
cases, is off by at most one point in 98.2% and within 3 points in
99.4%.
And well, it can be argued whether humans in general (as opposed to go
pros) consider the game finished and ready to be scored with open kos
remaining.
/Gunnar
_______________________________________________
Computer-go mailing list
[email protected]
http://dvandva.org/cgi-bin/mailman/listinfo/computer-go
