Opinion Retrieval Experiments Using Generative Models: Experiments for the TREC 2006 Blog Track.

Koji Eguchi Chirag Shah

Published in: TREC (2006)

Keyphrases

generative model
opinion retrieval
blog posts
probabilistic model
social media
prior knowledge
em algorithm
user generated
sentence level
semi supervised
conditional random fields
expectation maximization
text classification
question answering
sentiment analysis
latent dirichlet allocation
user generated content