When Inverse Propensity Scoring does not Work: Affine Corrections for Unbiased Learning to Rank.
Ali VardasbiHarrie OosterhuisMaarten de RijkePublished in: CIKM (2020)
Keyphrases
- learning to rank
- ranking functions
- information retrieval
- loss function
- ranking svm
- evaluation measures
- query dependent
- collaborative filtering
- document retrieval
- evaluation metrics
- supervised learning
- test collection
- retrieval systems
- image registration
- direct optimization
- learning to rank algorithms
- balancing exploration and exploitation
- web search
- information extraction
- feature extraction