Keyphrases
- learning to rank
- ranking functions
- ranking svm
- information retrieval
- loss function
- evaluation measures
- learning to rank algorithms
- ranking list
- collaborative filtering
- document retrieval
- query dependent
- evaluation metrics
- supervised learning
- direct optimization
- ranking models
- ranking algorithm
- retrieval systems
- learn a ranking function
- user feedback
- test collection
- information retrieval systems
- web search engines
- web search
- active learning
- pairwise