David J Wu

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Evaluate the value of moves

Have you read this yet? https://github.com/lightvector/KataGo/blob/master/docs/Analysis_Engine.md If you know how to write code you can do it however you like. If you only kind of know how to code, you...

What are the difference between ancient-territory and stone-scoring rules?

Very similar to the difference between Japanese and Chinese rules. Stone scoring is like Chinese rules minus 2 points per independently living group, as well as no points for territory...

katago 1.15.1 build failure

Thanks for reporting this, https://github.com/lightvector/KataGo/releases/tag/v1.15.2 should have a fix for the compile error that was found here.

Some rating games between 28b and b18c384nbt-s9821054208-d4269405333 are suspicious

Thanks for watching for and reporting this! I will see what I can do about it.

Some rating games between 28b and b18c384nbt-s9821054208-d4269405333 are suspicious

Update: I have left the games there but set an internal flag on the server so as to avoid using them for computing ratings going forward, the next few updates...

Disaster-level mistake

Thanks for posting. Would you be able to include an SGF file?

Disaster-level mistake

Thanks!

A extremely difficult blind spot

Thanks for reporting! This will probably also join into a pile of test positions and possibly hint/sgf positions for future training.

Issue in training: low visit counts and strange initial conditions(board dimensions, komi settings, piece position)

The variety of initial boards is for variety. Many initial positions are from random human games, to ensure that KataGo is familiar with a variety of the positions that arise...

Issue in training: low visit counts and strange initial conditions(board dimensions, komi settings, piece position)

Anyways, welcome and thanks for the contribution! If you do notice any particular strange games or results, feel free to link more specific cases. It wouldn't be the first time...