Interactive Recommender System via Knowledge Graph-enhanced Reinforcement Learning.
Sijin ZhouXinyi DaiHaokun ChenWeinan ZhangKan RenRuiming TangXiuqiang HeYong YuPublished in: SIGIR (2020)
Keyphrases
- learning algorithm
- reinforcement learning
- recommender systems
- domain knowledge
- machine learning
- learning process
- complex domains
- knowledge base
- knowledge discovery
- function approximation
- knowledge management
- knowledge acquisition
- user friendly
- multi agent
- graph matching
- transfer learning
- random walk
- structured data
- user interaction
- knowledge sharing
- connected components
- knowledge based systems
- collaborative filtering
- directed acyclic graph
- information filtering
- graph model
- information overload
- graph theoretic
- prior knowledge