A Hierarchical Knowledge and Interest Propagation Network for Recommender Systems.
Qinghong ChenHuobin TanGuangyan LinZe WangPublished in: ICDM (Workshops) (2020)
Keyphrases
- recommender systems
- domain knowledge
- collaborative filtering
- knowledge discovery
- user model
- domain experts
- information overload
- network model
- network traffic
- knowledge acquisition
- knowledge representation
- user preferences
- expert systems
- knowledge sharing
- peer to peer
- computer networks
- knowledge management
- prior knowledge
- network structure
- network architecture
- global information
- product recommendation