Adaptive understanding of proposal-requesting expressions for conversational information retrieval system.
Kenichiro HosokawaShinya FujieTetsunori KobayashiPublished in: Systems and Computers in Japan (2006)
Keyphrases
- information retrieval systems
- information retrieval
- query expansion
- document collections
- retrieval effectiveness
- natural language
- document indexing
- user queries
- retrieval systems
- relevance feedback
- relevant documents
- retrieval model
- retrieval engine
- xml retrieval
- inverted file
- interactive information retrieval systems
- search tasks
- co occurrence
- search engine