首先讓我們提取每學期的TF-IDF得分每份文件: from gensim import corpora, models, similarities
documents = ["Human machine interface for lab abc computer applications",
"A survey of user opinion of computer syste
使用sklean TF-IDF中,defult利用空間分割 corpus = [
'This is the first document.',
'This is the second second document.',
'And the third one.',
'Is this the first document?'
]
vectorizer = CountVectorize