Topic-enhanced Graph Neural Networks for Extraction-based Explainable Recommendation.
Jie ShuaiLe WuKun ZhangPeijie SunRichang HongMeng WangPublished in: SIGIR (2023)
Keyphrases
- neural network
- pattern recognition
- graph representation
- back propagation
- bipartite graph
- random walk
- directed acyclic graph
- genetic algorithm
- graph theory
- directed graph
- graph structure
- self organizing maps
- weighted graph
- structured data
- recommendation systems
- information extraction
- recommender systems
- artificial neural networks
- graph model
- automatic extraction
- neural network model
- neural nets
- graph matching
- multilayer perceptron
- connected components
- topic models
- fuzzy logic
- website
- topic specific
- latent dirichlet allocation
- fault diagnosis
- graph mining
- collaborative filtering
- association rules
- spanning tree
- graph kernels