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Improved LDA Model for Credibility Evaluation of Online Product Reviews.
Xuan Wang
Bofeng Zhang
Mingqing Huang
Furong Chang
Zhuocheng Zhou
Published in:
IEICE Trans. Inf. Syst. (2019)
Keyphrases
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online product reviews
latent dirichlet allocation
lda model
sentiment classification
topic models
sentiment analysis
databases
machine learning
feature selection
clustering algorithm
opinion mining
gibbs sampling