newsname-match.py 文件源码

def similarity(n1, n2):
    """
    Returns the mean of the partial_ratio score for each field in the two
    entities. Note that if they don't have fields that match, the score will
    be zero.
    """

    scores = [
        fuzz.partial_ratio(n1, n2)
        ]

    return float(sum(s for s in scores)) / float(len(scores))