A cost model for evaluating information retrieval systems.
Michael D. CooperPublished in: J. Am. Soc. Inf. Sci. (1972)
Keyphrases
- information retrieval systems
- cost model
- complex queries
- query optimization
- query execution
- query processing
- information retrieval
- document collections
- query expansion
- user queries
- range queries
- retrieval systems
- relevance feedback
- document indexing
- retrieval model
- inverted file
- relevant documents
- data sets
- execution plan
- database
- multi dimensional
- training data
- feature extraction
- query terms
- database systems
- decision trees
- machine learning