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A Sparse Topic Model for Extracting Aspect-Specific Summaries from Online Reviews.
Vineeth Rakesh
Weicong Ding
Aman Ahuja
Nikhil Rao
Yifan Sun
Chandan K. Reddy
Published in:
WWW (2018)
Keyphrases
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topic models
online reviews
topic modeling
latent dirichlet allocation
opinion mining
text mining
generative model
text documents
sentiment analysis
high dimensional
latent topics
latent variables
probabilistic model
co occurrence
text corpora
information retrieval
context dependent
email
probabilistic topic models