Markov-Driven Graph Convolutional Networks for Social Spammer Detection.
Leyan DengChenwang WuDefu LianYongji WuEnhong ChenPublished in: IEEE Trans. Knowl. Data Eng. (2023)
Keyphrases
- social networks
- social graphs
- small world
- link formation
- social interaction
- social graph
- markov chain
- average degree
- random graph models
- social media
- detection method
- graph structure
- directed acyclic graph
- network structure
- directed edges
- bipartite graph
- social network analysis
- random walk
- information diffusion
- online social networks
- criminal networks
- object detection
- dynamic networks
- path length
- directed graph
- community discovery
- fully connected
- graph structures
- detection algorithm
- social relationships
- edge weights
- graph representation
- structured data
- heterogeneous social networks
- graph theory
- sina weibo
- selecting a small number
- betweenness centrality
- network dynamics
- protein interaction networks
- markov model
- graph databases
- graph model
- social networking
- false positives
- shortest path
- anomaly detection