A new rank correlation coefficient for information retrieval.
Emine YilmazJaved A. AslamStephen RobertsonPublished in: SIGIR (2008)
Keyphrases
- correlation coefficient
- information retrieval
- precision recall
- standard deviation
- rank aggregation
- root mean square error
- information retrieval systems
- search engine
- correlation analysis
- principal components
- text mining
- test collection
- chi square
- intuitionistic fuzzy sets
- query expansion
- image quality assessment
- information gain
- noise variance
- learning to rank
- retrieval systems
- ranked list
- language model
- relevance feedback
- information retrieval evaluation
- root mean squared error