Cascading Non-Stationary Bandits: Online Learning to Rank in the Non-Stationary Cascade Model.
Chang LiMaarten de RijkePublished in: CoRR (2019)
Keyphrases
- non stationary
- learning to rank
- balancing exploration and exploitation
- ranking functions
- loss function
- information retrieval
- ranking svm
- evaluation measures
- document retrieval
- concept drift
- adaptive algorithms
- query dependent
- direct optimization
- decision trees
- empirical mode decomposition
- collaborative filtering
- change point detection
- learning to rank algorithms
- training set
- test collection
- web search
- pairwise
- directly optimize
- multiresolution