Learning to rank for quantity consensus queries.
Somnath BanerjeeSoumen ChakrabartiGanesh RamakrishnanPublished in: SIGIR (2009)
Keyphrases
- learning to rank
- relevance judgments
- query dependent
- retrieval systems
- ranking functions
- information retrieval
- query suggestion
- loss function
- ranking models
- web search engines
- evaluation measures
- ranking svm
- document retrieval
- evaluation metrics
- learn a ranking function
- web search
- direct optimization
- test collection
- query terms
- query processing
- query logs
- user feedback
- web queries
- learning to rank algorithms
- directly optimize
- search queries
- user queries
- ranking algorithm
- collaborative filtering
- search engine
- clickthrough data
- machine learning
- language model
- normalized discounted cumulative gain
- data sets