PKAT: Pre-training in Collaborative Knowledge Graph Attention Network for Recommendation.
Yi-Hong LuChang-Dong WangPei-Yuan LaiJian-Huang LaiPublished in: ICDM (2023)
Keyphrases
- knowledge sharing
- knowledge base
- domain knowledge
- knowledge representation
- supervised learning
- network structure
- random walk
- recommender systems
- network model
- knowledge acquisition
- spanning tree
- recommendation systems
- graph theory
- radial basis function network
- directed graph
- peer to peer
- prior knowledge
- expert systems
- heterogeneous social networks
- network traffic
- dynamic networks
- citation networks
- recurrent networks
- path length
- knowledge intensive
- knowledge transfer
- training process
- bipartite graph
- neural network
- collaborative filtering
- knowledge discovery
- social networks