On the Approximability of the Minimum Test Collection Problem.
Bjarni V. HalldórssonMagnús M. HalldórssonR. RaviPublished in: ESA (2001)
Keyphrases
- test collection
- retrieval effectiveness
- relevant documents
- information retrieval
- language model
- retrieval model
- search tasks
- average precision
- retrieval systems
- document collections
- evaluation methodology
- chinese web
- evaluation of information retrieval systems
- relevance judgments
- relevance judgements
- ir evaluation
- learning to rank
- relevance assessments
- approximation algorithms
- multimedia
- document set
- xml retrieval
- patent retrieval
- evaluation campaigns
- trec web track
- document retrieval