Unsupervised Discovery of Discourse Relations for Eliminating Intra-sentence Polarity Ambiguities.
Lanjun ZhouBinyang LiWei GaoZhongyu WeiKam-Fai WongPublished in: EMNLP (2011)
Keyphrases
- discourse structure
- natural language
- sentiment analysis
- dependency relations
- sentence level
- rhetorical structure theory
- logical structure
- sentence compression
- sentiment polarity
- semantic relations
- dependency graph
- lexico syntactic
- sentiment words
- predicate argument
- natural language processing
- noun phrases
- positive or negative
- sentiment classification
- content analysis
- wordnet
- polarity classification