Coarse-Fine Opinion Mining - WIA in NTCIR-7 MOAT Task.
Ruifeng XuKam-Fai WongYunqing XiaPublished in: NTCIR (2008)
Keyphrases
- opinion mining
- coarse to fine
- sentiment analysis
- test collection
- coarse scale
- topic modeling
- opinion mining and sentiment analysis
- sentiment classification
- product reviews
- product features
- online product reviews
- customer reviews
- opinion words
- cross language information retrieval
- information retrieval
- query translation
- information extraction
- opinion retrieval
- sentiment lexicon
- data mining