Conceptual Information Retrieval Using RUBRIC.
Richard M. TongLee A. AppelbaumVictor N. AskmanJames F. CunninghamPublished in: SIGIR (1987)
Keyphrases
- information retrieval
- information retrieval systems
- information extraction
- search engine
- learning to rank
- text mining
- information access
- document collections
- assessment tool
- term weighting
- databases
- conceptual knowledge
- document retrieval
- test collection
- query expansion
- relevant documents
- question answering
- language modeling
- information filtering
- tf idf
- language processing
- natural language processing
- entity relationship
- related concepts
- learning algorithm
- database