Dual Policy Learning for Aggregation Optimization in Graph Neural Network-based Recommender Systems.
Heesoo JungSangpil KimHogun ParkPublished in: WWW (2023)
Keyphrases
- recommender systems
- learning algorithm
- online learning
- learning systems
- learning process
- supervised learning
- inverse reinforcement learning
- inductive inference
- optimization algorithm
- collaborative filtering
- active learning
- reinforcement learning
- genetic algorithm
- knowledge acquisition
- learning styles
- prior knowledge
- optimal policy
- mobile learning
- preference learning
- neural network