TEH-GCN: Topic-Event Based Hierarchical Graph Convolutional Networks for Rumor Detection.
Zhengliang LuoPeifeng LiZhong QianXiaoxu ZhuPublished in: IJCNN (2023)
Keyphrases
- citation networks
- event detection
- detection algorithm
- object detection
- complex networks
- graph representation
- average degree
- detection method
- network analysis
- graph model
- graph theoretic
- false positives
- network size
- network structure
- small world
- graph structure
- topic hierarchy
- graph theory
- weighted graph
- graph matching
- social network analysis
- topic models
- unsupervised learning
- anomaly detection
- betweenness centrality
- scale free networks
- community discovery
- structured data
- graph structures
- random graphs
- path length
- multi document summarization
- connected components
- network architecture