Doubly Robust Estimation for Correcting Position Bias in Click Feedback for Unbiased Learning to Rank.
Harrie OosterhuisPublished in: ACM Trans. Inf. Syst. (2023)
Keyphrases
- robust estimation
- learning to rank
- user feedback
- ranking functions
- information retrieval
- loss function
- least squares
- web search
- evaluation measures
- behavioral targeting
- ranking svm
- document retrieval
- motion field
- direct optimization
- search engine
- relevance feedback
- learning to rank algorithms
- user behavior
- relevance judgments
- collaborative filtering
- supervised learning
- test collection
- robust estimators