Variations in Relevance Assessments and the Measurement of Retrieval Effectiveness.
Stephen P. HarterPublished in: J. Am. Soc. Inf. Sci. (1996)
Keyphrases
- retrieval effectiveness
- test collection
- relevance assessments
- relevance judgments
- information retrieval systems
- relevant documents
- retrieval model
- information retrieval
- average precision
- document collections
- language model
- retrieval systems
- search tasks
- relevance judgements
- ir evaluation
- pseudo relevance feedback
- query expansion
- document ranking
- patent retrieval
- learning to rank
- query terms
- retrieved documents
- document retrieval
- training data
- xml retrieval
- database systems
- metadata