Rumor Detection on Microblogs Using Dual-Grained Feature via Graph Neural Networks.
Shouzhi XuXiaodi LiuKai MaFangmin DongShunzhi XiangChangsong BingPublished in: PRICAI (2) (2021)
Keyphrases
- neural network
- pattern recognition
- automatic detection
- detection algorithm
- detection method
- graph structure
- detection rate
- directed graph
- false positives
- fine grained
- vector representation
- false alarms
- feature vectors
- social media
- genetic algorithm
- feature maps
- graph theoretic
- fuzzy logic
- connected components
- graph matching
- multilayer perceptron
- graph theory
- artificial neural networks
- graph databases
- spanning tree
- graph representation
- object detection
- topic detection
- anomaly detection