On selecting a measure of retrieval effectiveness.
William S. CooperPublished in: J. Am. Soc. Inf. Sci. (1973)
Keyphrases
- retrieval effectiveness
- test collection
- information retrieval systems
- query expansion
- information retrieval
- retrieval model
- relevance feedback
- average precision
- relevant documents
- pseudo relevance feedback
- retrieval process
- ranked retrieval
- relevance judgments
- query terms
- distance measure
- retrieval strategies
- retrieval efficiency
- trec collections
- query difficulty
- document retrieval
- language model
- information extraction
- improvements in retrieval effectiveness
- automatic query expansion
- patent retrieval
- language modeling