gleu.py 文件源码

def get_gleu_stats(self, scores):
        """calculate mean and confidence interval from all GLEU iterations"""
        mean = np.mean(scores)
        std = np.std(scores)
        ci = scipy.stats.norm.interval(0.95, loc=mean, scale=std)
        return ['%f' % mean,
                '%f' % std,
                '(%.3f,%.3f)' % (ci[0], ci[1])]