Mixture-Based Correction for Position and Trust Bias in Counterfactual Learning to Rank.
Ali VardasbiMaarten de RijkeIlya MarkovPublished in: CoRR (2021)
Keyphrases
- learning to rank
- ranking functions
- loss function
- information retrieval
- ranking svm
- document retrieval
- evaluation measures
- collaborative filtering
- evaluation metrics
- supervised learning
- direct optimization
- query dependent
- learning to rank algorithms
- ranking list
- classification accuracy
- decision trees
- balancing exploration and exploitation
- early stage
- support vector
- learning algorithm