# Sentiment analysis using Textblob | |
def sentiment(tweet): | |
analysis = TextBlob(tweet) | |
if analysis.sentiment.polarity > 0: | |
return 1 | |
elif analysis.sentiment.polarity == 0: | |
return 0 | |
else: | |
return -1 | |
df_tweet['Sentiment'] = df_tweet['Clean_Tweet'].apply(sentiment) | |
df_tweet.head(20) |
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