Dual Graph Attention Networks for Deep Latent Representation of Multifaceted Social Effects in Recommender Systems.
Qitian WuHengrui ZhangXiaofeng GaoPeng HePaul WengHan GaoGuihai ChenPublished in: WWW (2019)
Keyphrases
- recommender systems
- social networks
- social graphs
- graph representation
- small world
- collaborative filtering
- social interaction
- link formation
- graphical representation
- community discovery
- matrix factorization
- social media
- complex networks
- network dynamics
- graph structures
- information diffusion
- social context
- trust aware
- user preferences
- random walk
- average degree
- user profiles
- edge weights
- structured data
- heterogeneous social networks
- weighted graph
- graph theory
- random graph models
- latent space
- social structure
- vector representation
- recommendation algorithms
- network structure
- network analysis
- link prediction