Testing the Cluster Hypothesis with Focused and Graded Relevance Judgments.
Eilon SheetritAnna ShtokOren KurlandIgal ShprincisPublished in: SIGIR (2018)
Keyphrases
- relevance judgments
- test collection
- retrieval systems
- retrieval effectiveness
- average precision
- relevance feedback
- web search engines
- learning to rank
- user feedback
- relevant documents
- ranking functions
- clustering algorithm
- evaluation measures
- evaluation metrics
- query performance prediction
- information retrieval
- clickthrough data
- document collections
- retrieval model
- query expansion
- relevance assessments