Unbiased Learning to Rank in Feeds Recommendation.
Xinwei WuHechang ChenJiashu ZhaoLi HeDawei YinYi ChangPublished in: WSDM (2021)
Keyphrases
- learning to rank
- collaborative filtering
- recommender systems
- ranking functions
- user feedback
- information retrieval
- loss function
- recommendation systems
- ranking svm
- document retrieval
- evaluation measures
- direct optimization
- personalized recommendation
- query dependent
- test collection
- behavioral targeting
- user preferences
- evaluation metrics
- relevance judgments
- retrieval systems
- web search
- supervised learning
- similarity measure