python:实现字符串间的编辑距离Levenshtein Distance
def levenshtein_dis(wordA, wordB):
wordA = wordA.lower() # making the wordA lower case
wordB = wordB.lower() # making the wordB lo
def levenshtein_dis(wordA, wordB):
wordA = wordA.lower() # making the wordA lower case
wordB = wordB.lower() # making the wordB lo