Rumor detection on social media using hierarchically aggregated feature via graph neural networks.
Shouzhi XuXiaodi LiuKai MaFangmin DongBasheer RiskhanShunzhi XiangChangsong BingPublished in: Appl. Intell. (2023)
Keyphrases
- social media
- neural network
- social networks
- pattern recognition
- detection method
- false alarms
- feature set
- graph matching
- detection algorithm
- structured data
- automatic detection
- connected components
- image features
- bipartite graph
- artificial neural networks
- graph mining
- detection rate
- back propagation
- graph databases
- user generated content
- social media platforms
- graph representation
- feature maps
- online social networks
- neural network model
- directed graph
- self organizing maps
- random walk
- feature vectors
- genetic algorithm