Scalar is Not Enough: Vectorization-based Unbiased Learning to Rank.
Mouxiang ChenChenghao LiuZemin LiuJianling SunPublished in: CoRR (2022)
Keyphrases
- learning to rank
- ranking functions
- information retrieval
- loss function
- collaborative filtering
- ranking svm
- evaluation metrics
- document retrieval
- direct optimization
- evaluation measures
- retrieval systems
- relevance judgments
- web search engines
- learning to rank algorithms
- ranking algorithm
- query dependent
- directly optimize
- training set