Graph Quaternion-Valued Attention Networks for Node Classification.
Jingchao WangTongxu LinGuoheng HuangPublished in: CNIOT (2023)
Keyphrases
- overlapping communities
- directed graph
- graph structure
- feature extraction
- decision trees
- edge weights
- betweenness centrality
- classification accuracy
- weighted graph
- classification algorithm
- classification method
- supervised learning
- fully connected
- graph partitioning
- feature vectors
- image classification
- pattern recognition
- machine learning
- neighboring nodes
- feature selection
- degree distribution
- preprocessing stage
- network nodes
- small world
- complex networks
- biological networks
- graph representation
- text classification
- random walk
- training set
- graph theory
- class labels