Cluster.py 文件源码

def simscore(a1, b1):
        max_len = max([len(a1), len(b1)])
        if max_len == 0:
            return 0
        dist = editdistance.eval(a1, b1)
        if dist > max_len:
          print dist
        return 1.0 - (float(dist)/float(max_len))