Automatic Domain Ontology Extraction for Context-Sensitive Opinion Mining.
Raymond Y. K. LauChapmann C. L. LaiJian MaYuefeng LiPublished in: ICIS (2009)
Keyphrases
- context sensitive
- domain ontology
- opinion mining
- semi automatic
- sentiment analysis
- domain knowledge
- domain specific
- text mining
- sentiment classification
- language model
- data sources
- semantic information
- information retrieval
- topic modeling
- domain experts
- information extraction
- natural language
- text categorization
- natural language processing
- search engine
- databases
- product reviews
- text classification
- data model
- database systems
- feature selection