H-MGSR: A Hierarchical Motif-based Graph Attention Neural Network for Service Recommendation.
Xin ZhengGuiling WangJiayu ZhangYuqi ZhangNancy WangJian YuYanbo HanPublished in: ICWS (2023)
Keyphrases
- neural network
- collaborative filtering
- graph theory
- recommender systems
- graph representation
- pattern recognition
- graph model
- bipartite graph
- service providers
- random walk
- neural nets
- multi layer
- information services
- graph structure
- back propagation
- weighted graph
- graph matching
- recommendation systems
- end users
- artificial neural networks
- genetic algorithm
- directed acyclic graph
- variable length
- service quality
- attributed graphs
- mashup
- personalized services
- service oriented
- directed graph
- fuzzy logic
- management system
- web services
- dna sequences
- service composition
- recurrent neural networks
- neural network model
- graph mining
- service discovery
- radial basis function
- structured data
- graph databases
- motif discovery
- clustering algorithm