kellycoinflip.py 文件源码

def __init__(self, initialWealth=25.0, edge=0.6, maxWealth=250.0, maxRounds=300):

        self.action_space = spaces.Discrete(int(maxWealth*100)) # betting in penny increments
        self.observation_space = spaces.Tuple((
            spaces.Box(0, maxWealth, [1]), # (w,b)
            spaces.Discrete(maxRounds+1)))
        self.reward_range = (0, maxWealth)
        self.edge = edge
        self.wealth = initialWealth
        self.initialWealth = initialWealth
        self.maxRounds = maxRounds
        self.maxWealth = maxWealth
        self._seed()
        self._reset()