Off-policy Learning in Two-stage Recommender Systems.
Jiaqi MaZhe ZhaoXinyang YiJi YangMinmin ChenJiaxi TangLichan HongEd H. ChiPublished in: WWW (2020)
Keyphrases
- recommender systems
- learning algorithm
- online learning
- preference learning
- neural network
- empirical studies
- supervised learning
- prior knowledge
- collaborative filtering
- learning systems
- mobile learning
- learning tasks
- inductive inference
- active learning
- collaborative learning
- reinforcement learning
- decision trees
- background knowledge
- domain independent
- learning problems
- learning scheme
- machine learning