Plenty of weak networks on CGOS 9x9

An abstract strategy board game for two players
Post Reply
Rémi Coulom
Posts: 219
Joined: Tue Feb 12, 2008 8:31 pm
Contact:
Contact Rémi Coulom

Re: Plenty of weak networks on CGOS 9x9

Post by Rémi Coulom »

I see. One very important heuristic is that you must somehow recognize eyes, and not fill them up. It is easy to detect an eye shape by looking at a 3x3 square around a point.

Have fun.

Rémi
Top
flok
Posts: 37
Joined: Sat Jan 02, 2016 9:04 pm
Contact:
Contact flok

Re: Plenty of weak networks on CGOS 9x9

Post by flok »

Rémi Coulom wrote: ↑Tue Feb 28, 2023 4:03 pm I see. One very important heuristic is that you must somehow recognize eyes, and not fill them up. It is easy to detect an eye shape by looking at a 3x3 square around a point.
Eventually I'll move onto mcts and friends :-)
https://www.vanheusden.com/

https://github.com/folkertvanheusden/
Top
Rémi Coulom
Posts: 219
Joined: Tue Feb 12, 2008 8:31 pm
Contact:
Contact Rémi Coulom

Re: Plenty of weak networks on CGOS 9x9

Post by Rémi Coulom »

flok wrote: ↑Tue Feb 28, 2023 5:10 pmEventually I'll move onto mcts and friends :-)
Well, the idea can be useful in an alpha-beta search as well. If you give a bonus to a group with eyes, your search will work better.
Top
flok
Posts: 37
Joined: Sat Jan 02, 2016 9:04 pm
Contact:
Contact flok

Re: Plenty of weak networks on CGOS 9x9

Post by flok »

Rémi Coulom wrote: ↑Tue Feb 28, 2023 5:56 pm
flok wrote: ↑Tue Feb 28, 2023 5:10 pmEventually I'll move onto mcts and friends :-)
Well, the idea can be useful in an alpha-beta search as well. If you give a bonus to a group with eyes, your search will work better.
Yes. Currently I have for eval the end-score (including komi).
https://www.vanheusden.com/

https://github.com/folkertvanheusden/
Top
Post Reply

Return to “Go AI”