Learning to Rank with Selection Bias in Personal Search.
Xuanhui WangMichael BenderskyDonald MetzlerMarc NajorkPublished in: SIGIR (2016)
Keyphrases
- learning to rank
- ranking functions
- loss function
- query dependent
- information retrieval
- direct optimization
- evaluation measures
- query suggestion
- ranking models
- ranking svm
- retrieval systems
- document retrieval
- learn a ranking function
- exploration exploitation dilemma
- data sets
- directly optimize
- user feedback
- clickthrough data
- relevance judgments
- collaborative filtering