Similarity-Based Heterogeneous Graph Attention Network for Knowledge-Enhanced Recommendation.
Fan ZhangRui LiKe XuHongguang XuPublished in: KSEM (2021)
Keyphrases
- knowledge base
- peer to peer
- knowledge sharing
- heterogeneous networks
- recommender systems
- domain knowledge
- heterogeneous social networks
- expert systems
- network model
- neural network
- prior knowledge
- semantically rich
- fully connected
- graphical representation
- knowledge acquisition
- knowledge discovery
- structured data
- network structure
- complex networks
- directed graph
- visual attention
- bipartite graph
- knowledge based systems
- information overload
- bayesian networks
- small world
- protein interaction networks
- knowledge management
- collaborative filtering