JHU/APL at TREC 2002: Experiments in Filtering and Arabic Retrieval.
Paul McNameeChristine D. PiatkoJames MayfieldPublished in: TREC (2002)
Keyphrases
- test collection
- information retrieval
- relevance feedback
- query expansion
- retrieval effectiveness
- ad hoc retrieval
- trec web
- retrieval model
- document retrieval
- average precision
- information retrieval systems
- pseudo relevance feedback
- handwritten documents
- information filtering
- ad hoc information retrieval
- image database
- retrieval systems
- search tasks
- trec blog track
- query performance prediction
- document level
- trec ad hoc
- relevance judgments
- relevant documents
- question answering
- relevance assessments
- set theory
- retrieval accuracy
- okapi bm
- interactive query expansion
- biomedical information retrieval
- document collections
- keywords