Idea-deriving Information Retrieval System.
Tsuneaki KatoShigeo ShimadaMutsumi KumamotoKazumitsu MatsuzawaPublished in: NTCIR (1999)
Keyphrases
- information retrieval systems
- document collections
- retrieval effectiveness
- query expansion
- user queries
- information retrieval
- xml retrieval
- retrieval systems
- relevant documents
- retrieval model
- text retrieval
- inverted file
- relevance feedback
- structured documents
- retrieval engine
- document indexing
- database
- learning algorithm
- text retrieval systems