在我看来,您可以通过获取字符串,将其小写,删除所有标点符号,然后比较每个单词的开头来将其中许多转换为标准形式。
如果您有一份所有实际俱乐部名称的列表,您也可以直接与之进行比较;对于与任何实际团队的前 n 个字母不匹配的字符串,您可以尝试对任何实际匹配的返回字符串进行字典比较。
它并不完美,但它应该能让你达到 99% 的目标。
import string
def words(s):
s = s.lower().strip(string.punctuation)
return s.split()
def bestMatchingWord(word, matchWords):
score,best = 0., ''
for matchWord in matchWords:
matchScore = sum(w==m for w,m in zip(word,matchWord)) / (len(word) + 0.01)
if matchScore > score:
score,best = matchScore,matchWord
return score,best
def bestMatchingSentence(wordList, matchSentences):
score,best = 0., []
for matchSentence in matchSentences:
total,words = 0., []
for word in wordList:
s,w = bestMatchingWord(word,matchSentence)
total += s
words.append(w)
if total > score:
score,best = total,words
return score,best
def main():
data = (
"Man U",
"Man. Utd.",
"Manch Utd",
"Manchester U",
"Manchester Utd"
)
teamList = (
('arsenal',),
('aston', 'villa'),
('birmingham', 'city', 'bham'),
('blackburn', 'rovers', 'bburn'),
('blackpool', 'bpool'),
('bolton', 'wanderers'),
('chelsea',),
('everton',),
('fulham',),
('liverpool',),
('manchester', 'city', 'cty'),
('manchester', 'united', 'utd'),
('newcastle', 'united', 'utd'),
('stoke', 'city'),
('sunderland',),
('tottenham', 'hotspur'),
('west', 'bromwich', 'albion'),
('west', 'ham', 'united', 'utd'),
('wigan', 'athletic'),
('wolverhampton', 'wanderers')
)
for d in data:
print "{0:20} {1}".format(d, bestMatchingSentence(words(d), teamList))
if __name__=="__main__":
main()
在样本数据上运行让你
Man U (1.9867767507647776, ['manchester', 'united'])
Man. Utd. (1.7448074166742613, ['manchester', 'utd'])
Manch Utd (1.9946817328797555, ['manchester', 'utd'])
Manchester U (1.989100008901989, ['manchester', 'united'])
Manchester Utd (1.9956787398647866, ['manchester', 'utd'])