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Opinion polarity detection in Twitter data combining shrinkage regression and topic modeling.
Hyui Geon Yoon
Hyungjun Kim
Chang Ouk Kim
Min Song
Published in:
J. Informetrics (2016)
Keyphrases
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sentiment analysis
topic modeling
data mining
training data
knowledge discovery
topic models
data analysis
text mining
labeled data
neural network
social media
unlabeled data