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Published 20 hours ago • verified publisher icon ihavnoid

Can you do a 7 by 7 ?

Open bochen2027 opened this issue 6 years ago • 6 comments

Can you make a 7 by 7 version?

This would simplify it even more and since 7 by 7 is fully solved, it can be more straightforward in using it as an example.

bochen2027 avatar Feb 27 '18 20:02 bochen2027

Instead of doing it myself, I merged https://github.com/gcp/leela-zero/pull/928 from upstream. Now you can modify config.h and change the board size to something smaller.

I am already running 9x9 for at least a weak on my PC and getting some meaningful results - not superhuman level, but learning quite a bit. :)

ihavnoid avatar Mar 07 '18 06:03 ihavnoid

@ihavnoid is config.h the only thing that needs to be changed? in theory how small of a board can I use? 2 by 2 ? Or would five by five be the smallest meaningful for Go?

bochen2027 avatar Mar 15 '18 15:03 bochen2027

@hydrogenpi Sorry I never noticed you left this comment - yes in theory it should work for any odd-sized board size. But I only tested it for 9x9 and 19x19.

ihavnoid avatar Apr 06 '18 05:04 ihavnoid

@ihavnoid any results yet ? really curious what LeeLa Zero's favorit opening is on 9x9.

bvandenbon avatar Jun 01 '18 12:06 bvandenbon

I did have some results but currently I don't have access to my equipment... will follow up later.

ihavnoid avatar Jun 01 '18 23:06 ihavnoid

except for the boardsize in config.h

I think the super parameter in Dir(alpha) should also be modified, in 19x19 the alpha is 0.03(according to AlphaZero from the paper), but in the size of 7, there should be another number.

fantianwen avatar Jan 03 '19 16:01 fantianwen