Sim2Rec: A Simulator-based Decision-making Approach to Optimize Real-World Long-term User Engagement in Sequential Recommender Systems.
Xiong-Hui ChenBowei HeYang YuQingyang LiZhiwei Tony QinWenjie ShangJieping YeChen MaPublished in: ICDE (2023)
Keyphrases
- recommender systems
- long term
- user engagement
- decision making
- real world
- short term
- user experience
- wide range
- case study
- data mining
- collaborative filtering
- synthetic data
- fuzzy logic
- user preferences
- decision makers
- data sets
- decision support system
- supply chain
- cold start problem
- user profiling
- user profiles
- knowledge management
- information filtering
- user modeling
- personalized recommendation
- contextual information
- product recommendation
- recommendation algorithms
- action selection
- multi criteria
- databases