"是否可以创建一个词袋但词字符或子字符串？"

Question

Is it possible to create a BoW but instead of searching for words I do it for substrings?

Answer 1

You don't have much choice but to loop over the elements.

words = ['Farahoka', 'Csanoha', 'April', 'Bas', 'Phrahonee']

[w for w in words if 'aho' in w]
# ['Farahoka', 'Phrahonee']

Answer 2

Your best bet is to iterate over each word and check if your substring is in that word.

substring = 'aho'
words = ['Farahoka', 'Csanoha', 'April', 'Bas', 'Phrahonee']


for word in words:
    if substring in word:
        print(f'{substring} in {word}')
    else:
        print(f'{substring} not found in {word}')