Listwise Approach for Rank Aggregation in Crowdsourcing.
Shuzi NiuYanyan LanJiafeng GuoXueqi ChengLei YuGuoping LongPublished in: WSDM (2015)
Keyphrases
- rank aggregation
- learning to rank
- pairwise
- loss function
- web search
- ranking functions
- query dependent
- multiple imputation
- learning to rank algorithms
- evaluation measures
- user feedback
- ranking algorithm
- information retrieval
- ranked list
- balancing exploration and exploitation
- statistical databases
- missing data
- document retrieval
- incomplete data
- retrieval systems
- query logs
- web search engines
- collaborative filtering
- ranking svm
- test collection
- supervised learning
- reinforcement learning
- bayesian networks
- feature extraction
- database systems
- feature selection
- learning algorithm