Sentence and Expression Level Annotation of Opinions in User-Generated Discourse.

Cigdem Toprak Niklas Jakob Iryna Gurevych

Published in: ACL (2010)

Keyphrases

user generated
social media
product reviews
natural language
blog posts
discourse structure
web content
sentiment analysis
user generated content
data mining
active learning
text content
knn
image annotation
user behavior
video sharing