Rpref: a generalization of Bpref towards graded relevance judgments.
Jan De BeerMarie-Francine MoensPublished in: SIGIR (2006)
Keyphrases
- relevance judgments
- average precision
- test collection
- relevance assessments
- retrieval systems
- retrieval effectiveness
- learning to rank
- web search engines
- evaluation metrics
- relevance feedback
- query performance prediction
- ranking functions
- relevant documents
- information retrieval
- user feedback
- evaluation measures
- vector space model
- precision recall
- clickthrough data
- query difficulty
- information retrieval evaluation
- query expansion
- language model
- document collections
- information retrieval systems
- information seeking
- natural language
- search engine
- retrieval functions
- loss function