Ensuring Retrieval Effectiveness in Distributed Digital Libraries.
James C. FrenchCharles L. VilesPublished in: J. Vis. Commun. Image Represent. (1996)
Keyphrases
- retrieval effectiveness
- digital libraries
- query expansion
- information retrieval systems
- retrieval model
- test collection
- information retrieval
- peer to peer
- pseudo relevance feedback
- average precision
- distributed systems
- query terms
- relevance judgments
- relevant documents
- automatic query expansion
- relevance feedback
- metadata
- retrieval process
- search terms
- learning algorithm
- retrieval efficiency
- query difficulty
- language modeling
- language model
- document collections
- retrieval strategies
- term dependencies
- active learning
- multimedia
- search engine
- query performance prediction
- collection selection
- trec test collections