Measuring Opinion Relevance in Latent Topic Space.

Wei Cheng Xiaochuan Ni Jian-Tao Sun Xiaoming Jin Hye-Chung Kum Xiang Zhang Wei Wang

Published in: SocialCom/PASSAT (2011)

Keyphrases

latent topics
topic models
opinion retrieval
information retrieval
sentiment analysis
latent dirichlet allocation
topic modeling
databases
data mining
multiscale
prior knowledge
probability distribution
text categorization
web documents
test collection
relevance ranking