Topic Categorization for Relevancy and Opinion Detection.

GuangXu Zhou Hemant Joshi Coskun Bayrak

Published in: TREC (2007)

Keyphrases

opinion detection
opinion mining
semi supervised learning
domain adaptation
text categorization
sentiment analysis
unlabeled data
document level
semi supervised
blog posts
co training
labeled data
topic modeling
topic models
data mining
user generated
training data