Dealer - No learn. stand on soft 17.
Player - learn.
if output >0.5 (hit), else (stand).
number of inputNeuron is 38(no biased one).
It's for input of my score(2~20) and dealer score(2~20).
number of hiddenNeuron is 6(5 + biased one).
number of outputNeuron is only one. It's for hit/stand.