AlphaGo shows its true strength in 3rd victory against Lee Sedol
I don't understand how this is considered fair. AlphaGo has been trained on a database that includes every recorded game Sedol has ever played while Sedol is seeing AlphaGo's play style for the first time. Sedol should have been allowed to play against AlphaGo for a few months before the match so he could study its style.