learningAgent.py 文件源码

def getFeatures(self,state,action):   

        feats = util.Counter()

        handcard = list(state)
        handcard.remove(action)
        handSet = set(handcard)

        feats['???'] = len(handcard)
        feats['?'] = len([ card for card in handSet if handcard.count(card) == 2])
        feats['?'] = len([ card for card in handSet if handcard.count(card) == 3])
        feats['?'] = len([ card for card in handSet if handcard.count(card) == 4])

        for card in handSet :
            if int(card/10) < 3 and card % 10 != 0:
                if card %10 < 8 and (card+1 in handSet) and (card+2 in handSet):
                    feats['?'] += 1 

        return feats