Performance Standards and Evaluations in IR Test Collections: Vector-Space and Other Retrieval Models.
William M. Shaw Jr.Robert BurginPatrick HowellPublished in: Inf. Process. Manag. (1997)
Keyphrases
- retrieval model
- vector space
- test collection
- retrieval effectiveness
- text retrieval
- language modeling
- ir models
- vector space model
- information retrieval
- latent semantic indexing
- distance measure
- trec collections
- ir evaluation
- similarity search
- document collections
- tf idf
- language model
- term frequency
- retrieval systems
- feature vectors
- document representation
- query terms
- information retrieval systems
- document retrieval
- average precision
- low dimensional
- patent retrieval
- metadata
- relevant documents
- query expansion
- relevance judgments
- structured queries
- weighting schemes
- multimedia
- term weights