TEH-GCN: Topic-Event Based Hierarchical Graph Convolutional Networks for Rumor Detection.

Zhengliang Luo Peifeng Li Zhong Qian Xiaoxu Zhu

Published 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