I think Hideki-san makes a great point. To rephrase it my way,
AlphaGo-related advancements never really solved the MCTS limitation to
properly read out precise "one way street" sequences and deal with the
horizon effect. The value network amazingly compensates enough for this
limitation on
Hello Hiroshi, hello friends,
a very interesting discussion. Thank you for all
your contributions.
> 19x19 policy is similar strength on 13x13 and 166 Elo weaker on 9x9.
> 9x9 policy is 390 Elo weaker on 13x13, and 491 Elo weaker on 19x19.
> It seems smaller board is more useless than bigger
