Corporate Credit Ratings Based on Hierarchical Heterogeneous Graph Neural Networks.
Bojing FengXi ChengHaonan XuWenfang XuePublished in: Mach. Intell. Res. (2024)
Keyphrases
- neural network
- graph theory
- random walk
- pattern recognition
- graph structure
- multi layer
- case study
- directed graph
- artificial neural networks
- collaborative filtering
- credit scoring
- structured data
- weighted graph
- graph matching
- feed forward
- fuzzy systems
- connected components
- back propagation
- graph representation
- graph theoretic
- directed acyclic graph
- risk analysis
- heterogeneous networks
- graph based algorithm
- hierarchical clustering
- fuzzy logic
- bipartite graph
- associative memory
- recurrent neural networks
- self organizing maps
- graph partitioning
- user preferences
- electronic commerce
- credit card
- information systems
- genetic algorithm
- real world