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ken333135/TopWords 1

Created June 19, 2018 02:11
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Get Top words for each class (multi-class text classification)
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TopWords 1
#creates an instance of the TfidfVectorizer
vect = TfidfVectorizer()
#fits the Tfidfvectorizer to your corpus, creating the vocabulary
vect.fit_transform(data_df['Your_freetext_column'])
#shows the fitted TfidfVectorizer and your corpus vocabulary
len(vect.vocabulary_)
vect.vocabulary_
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