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mmsamiei/create_feature

Created March 6, 2020 19:20
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create_feature
df['polarity'] = df['Text'].map(lambda text: textblob.TextBlob(text).sentiment.polarity)
df['review_len'] = df['Text'].astype(str).apply(len)
df['word_count'] = df['Text'].apply(lambda x: len(str(x).split()))
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