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Addressing the Problem of Unbalanced Data Sets in Sentiment Analysis.
Asmaa Mountassir
Houda Benbrahim
Ilham Berrada
Published in:
KDIR (2012)
Keyphrases
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sentiment analysis
opinion mining
sentiment classification
text classification
public opinion
text mining
sentence level
natural language processing
sentiment words
online reviews
sentiment lexicon
product reviews
product features
data sets
sentiment polarity
multi label
association rules
artificial intelligence