AlphaGo Zero uses 4 TPUs, is built entirely out of neural nets with no handcrafted features, doesn’t pretrain against expert games or anything else human, reaches a superhuman level after 3 days of self-play, and is the strongest version of AlphaGo yet. The architecture has been simplified. Previous AlphaGo had a policy net that predicted … Continue reading AlphaGo Zero and the Foom Debate