Python如何计算外部字典匹配字符串的个数
How to calculate the number of matching string with external dictionary in Python
我使用其他来源创建了一个字典，我正在尝试计算句子中匹配词和不匹配词的数量。
dictionary = ["hello", "good", "happy"]
str1 = ["the dog is happy"]
例如上面的例子，我想找出str1中与字典匹配的单词的数量和不匹配的数量，结果是匹配的数量= 1和不匹配的数量匹配 = 3。这可能吗？
d = ["hello", "good", "happy"]
s = "the dog is happy"
注意：我转 ["the dog is happy"] --> "the dog is happy" 因为列表是不必要的
l = [i in d for i in s.split(' ')]
matching = l.count(True) # can also use sum(l)
non_matching = l.count(False)
我使用其他来源创建了一个字典，我正在尝试计算句子中匹配词和不匹配词的数量。
dictionary = ["hello", "good", "happy"]
str1 = ["the dog is happy"]
例如上面的例子，我想找出str1中与字典匹配的单词的数量和不匹配的数量，结果是匹配的数量= 1和不匹配的数量匹配 = 3。这可能吗？
d = ["hello", "good", "happy"]
s = "the dog is happy"
注意：我转 ["the dog is happy"] --> "the dog is happy" 因为列表是不必要的
l = [i in d for i in s.split(' ')]
matching = l.count(True) # can also use sum(l)
non_matching = l.count(False)