Criteria for Optimum Effectiveness of Information Retrieval Systems
H. S. HeapsPublished in: Inf. Control. (1971)
Keyphrases
- information retrieval systems
- retrieval systems
- document collections
- information retrieval
- query expansion
- user queries
- retrieval model
- retrieval effectiveness
- inverted file
- information access
- relevance feedback
- retrieval quality
- query expansion methods
- relevant documents
- database systems
- text retrieval systems
- structured documents
- search queries
- multi dimensional
- retrieval engine
- interactive information retrieval
- document indexing
- web search
- training set
- interactive information retrieval systems