How Expressive are Graph Neural Networks in Recommendation?
Xuheng CaiLianghao XiaXubin RenChao HuangPublished in: CoRR (2023)
Keyphrases
- neural network
- recommender systems
- random walk
- collaborative filtering
- pattern recognition
- graph structure
- graph theory
- graph model
- fuzzy logic
- back propagation
- fuzzy systems
- structured data
- graph representation
- personalized recommendation
- neural nets
- directed acyclic graph
- graph clustering
- search engine
- weighted graph
- radial basis function
- graph partitioning
- recommendation systems
- dependency graph
- bipartite graph
- graph matching
- self organizing maps
- fault diagnosis
- sufficient conditions
- artificial neural networks
- image segmentation
- genetic algorithm