(self, option=None)
return (self.fscore(option=option), self.ratio(option=option))
return (bleu, len_ratio) pair
return (bleu, len_ratio) pair
return ( bleu len_ratio ) pair
def score_ratio(self, option=None):
        '''return (bleu, len_ratio) pair'''
        return (self.fscore(option=option), self.ratio(option=option))
def score_ratio ( self , option = None ) : return ( self . fscore ( option = option ) , self . ratio ( option = option ) )