Search found 156 matches

by Rémi Coulom
Fri Apr 22, 2022 9:15 pm
Forum: Ataxx
Topic: UCT / MCTS & transposition table
Replies: 3
Views: 278

Re: UCT / MCTS & transposition table

flok wrote:
Fri Apr 22, 2022 8:20 pm
Ok. But which parent should I use?
The parent from which you are selecting a move.
by Rémi Coulom
Fri Apr 22, 2022 8:00 pm
Forum: Ataxx
Topic: UCT / MCTS & transposition table
Replies: 3
Views: 278

Re: UCT / MCTS & transposition table

Hi, Using a transposition table is a good idea, and is rather common. It should make the program stronger. You should not have to keep pointers to parents. If I understand what you do correctly, you may get very different "parent_visit_count" for every child of a node. This does not seem good. Also ...
by Rémi Coulom
Fri Apr 08, 2022 7:52 am
Forum: Go AI
Topic: 2022 Gangwon Provincial Governor Cup World AI Baduk Championship
Replies: 1
Views: 439

Re: 2022 Gangwon Provincial Governor Cup World AI Baduk Championship

Thanks for sharing the news. I plan to participate.
by Rémi Coulom
Mon Mar 07, 2022 4:49 pm
Forum: Go AI
Topic: 2022 UEC Cup, YILEGO won
Replies: 1
Views: 348

Re: 2022 UEC Cup, YILEGO won

Thanks Yamashita san for reporting the results.

And let's implement reconnection support for next year.

I am looking forward to the next edition. I hope I'll be able to travel to Japan then.
by Rémi Coulom
Wed Feb 09, 2022 3:24 pm
Forum: General Discussion
Topic: Game AI Programmer as a career
Replies: 2
Views: 568

Re: Game AI Programmer as a career

Hi sunyuzhe, Welcome to the forum. I develop board game AI with deep learning as my job, but my situation is a bit special, and I don't think it can be replicated now. I disagree that that deep learning is very unpractical. I am not familiar with the game industry like you are, so I way be wrong. Bu...
by Rémi Coulom
Wed Dec 15, 2021 9:56 pm
Forum: General Discussion
Topic: Places to test your bots against others
Replies: 2
Views: 1084

Re: Places to test your bots against others

HI Jacek, Welcome to the forum. For Go, there is CGOS: http://www.yss-aya.com/cgos/ Shogi also has a similar server: http://wdoor.c.u-tokyo.ac.jp/shogi/index-e.html Ataxx used to have a server, but it looks broken at the moment: http://server.ataxx.org/ I also participate in codingame, and like it a...
by Rémi Coulom
Thu Dec 09, 2021 12:36 pm
Forum: Go AI
Topic: The 13th UEC Cup will take place on March 5-6 2022
Replies: 3
Views: 1512

Re: The 13th UEC Cup will take place on March 5-6 2022

Thanks Yamashita san for this information. I have just registered, and I am looking forward to participating again. Last year, there was a bug with adjourned games. It would be nice to fix it for this edition of the tournament, so that programs can reconnect and continue the game in case of crash or...
by Rémi Coulom
Fri Dec 03, 2021 11:42 pm
Forum: Go AI
Topic: playouts
Replies: 5
Views: 1616

Re: playouts

flok wrote:
Fri Dec 03, 2021 11:01 pm
Slight increase to 355 playouts per second (1 thread, 61 stones per playout on average)
Which board size?

You must be doing something very wrong.