Conceptual Information Retrieval from Full-Text.
Richard M. TongLee A. AppelbaumPublished in: RIAO (1988)
Keyphrases
- information retrieval
- information retrieval systems
- retrieval systems
- search engine
- digital libraries
- retrieval model
- information access
- information filtering
- knowledge structures
- query expansion
- document collections
- text retrieval
- structured documents
- vector space model
- conceptual model
- language processing
- term weighting
- computational linguistics
- related concepts
- automatic indexing
- document retrieval
- language modeling
- retrieval effectiveness
- data sets
- user queries
- text categorization
- relevance feedback
- information extraction
- clustering algorithm
- information systems
- genetic algorithm
- databases