Early Rumour Detection with Temporal Bidirectional Graph Convolutional Networks.
H. Ruda NieXiuzhen ZhangMinyi LiJames BaglinAnil DolgunPublished in: PACIS (2021)
Keyphrases
- object detection
- average degree
- graph theory
- directed graph
- directed edges
- false alarms
- graph representation
- structured data
- anomaly detection
- connected components
- spatio temporal
- automatic detection
- bipartite graph
- edge weights
- fully connected
- spanning tree
- temporal constraints
- social networks
- sparse coding
- random walk
- temporal information
- network structure
- temporal reasoning
- detection method
- spatial and temporal
- neural network
- graph layout
- betweenness centrality
- overlapping communities
- degree distribution
- citation networks
- dynamic networks
- false positives
- graph theoretic
- graph model
- graph mining
- temporal data
- directed acyclic graph
- network analysis
- graph structure
- graph matching