Python 如何使用字典将类别与句子匹配

我有以下句子和格言：

dictio = {'col1': ['smell', 'scent'], 'col2': ['color', 'red','blue'],'col3':['long','small']}

Sentence = ["The color of pants is blue and red","The tshirt smell very good", "She is a tall person", 
"The monkey is playing"]

我想将一个句子与其类别匹配：

dic_keys = dictio.keys()
resultat = []
for key_dics in dic_keys:
    for values in dictio[key_dics]:
        for sent in Sentence:
            if values in sent.lower().split():
                resultat.append(key_dics) 

我得到以下结果：

['col1'，'col2'，'col2'，'col3']

但我需要这样的结果：

['col2'，'col1'，'col3'，'KO']

当我用else条件完成for循环时，我得到了一个奇怪的结果

---

我需要您的帮助来解决此问题。

您的问题和代码中有很多问题

你的例外结果是错误的-当它需要5个值时，它只有4个值-而且，col3应该有

气味

，而不是

小的

，以获得你需要的结果

可以优化for循环

dictio = {'col1': ['smell', 'scent'], 'col2': ['color', 'red','blue'],'col3':['long','smell']}

Sentence = ["The color of pants is blue and red","The tshirt smell very good", "She is a tall person", "The monkey is playing"]

res = []
flag = True

for sent in Sentence:
  for k, v in dictio.items():
    if [x for x in v if x in sent.split()]:
      res.append(k)
      flag = False
  if flag:
    res.append("KO")
  flag = True

print(res)
# ['col2', 'col1', 'col3', 'KO', 'KO']

---

您的问题和代码中有很多问题

你的例外结果是错误的-当它需要5个值时，它只有4个值-而且，col3应该有

气味

，而不是

小的

，以获得你需要的结果

可以优化for循环

dictio = {'col1': ['smell', 'scent'], 'col2': ['color', 'red','blue'],'col3':['long','smell']}

Sentence = ["The color of pants is blue and red","The tshirt smell very good", "She is a tall person", "The monkey is playing"]

res = []
flag = True

for sent in Sentence:
  for k, v in dictio.items():
    if [x for x in v if x in sent.split()]:
      res.append(k)
      flag = False
  if flag:
    res.append("KO")
  flag = True

print(res)
# ['col2', 'col1', 'col3', 'KO', 'KO']