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pasky / michi

Minimalistic Go MCTS Engine
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Lots of impossible 3x3 patterns #10

Open ghost opened 8 years ago

ghost commented 8 years ago

your pattern expansion for the 3x3 patterns you end up with a lot of patterns that have one or two blanks or that have blanks that aren't 3 on an edge.

pasky commented 8 years ago

Can you given an example, and explain why is coming up with impossible patterns an issue anyway?

ghost commented 8 years ago

Here is a commit that eliminates the impossible patterns..

https://github.com/pasky/michi/pull/11

I'm working on a replication of AlphaGo, and one of the features is the 3x3 patterns.

An example of an impossible pattern might be

"Xx x.x x " #cut 1 pattern unprotected cut