Overview of the Fifth Text REtrieval Conference (TREC-5).
Ellen M. VoorheesDonna HarmanPublished in: TREC (1996)
Keyphrases
- test collection
- search tasks
- information retrieval
- question answering
- retrieval effectiveness
- relevance feedback
- expert search
- trec blog track
- data sets
- trec web
- ir evaluation
- future trends
- pseudo relevance feedback
- relevant documents
- decision trees
- query terms
- retrieval model
- ad hoc retrieval
- document collections
- language model
- okapi bm
- biomedical information retrieval
- information systems
- artificial intelligence