Opinionated document retrieval using subjective triggers.
Kazuhiro SekiKuniaki UeharaPublished in: J. Assoc. Inf. Sci. Technol. (2011)
Keyphrases
- document retrieval
- language model
- document collections
- text retrieval
- information retrieval
- sentiment analysis
- retrieval model
- ranking functions
- cross language
- opinion mining
- relevant documents
- learning to rank
- opinion retrieval
- pseudo relevance feedback
- relevance feedback
- passage retrieval
- document indexing
- sentence level
- user generated content
- retrieved documents
- document ranking
- database
- learning environment
- query terms
- spreading activation
- text mining