Different Levels of Expertise for An Expert System in Information Retrieval.
Bruno DefudePublished in: SIGIR (1985)
Keyphrases
- information retrieval
- expert systems
- search engine
- text mining
- information retrieval systems
- expert search
- high levels
- levels of abstraction
- relevance feedback
- learning to rank
- expert knowledge
- vector space model
- relevant documents
- test collection
- document collections
- real time
- knowledge acquisition
- information extraction
- data mining
- query expansion
- language processing
- information access
- blackboard architecture
- retrieval effectiveness
- retrieval model
- document retrieval
- knowledge representation
- probabilistic model
- metadata
- knowledge base
- databases