Spam Review Detection with Graph Convolutional Networks.
Ao LiZhou QinRunshi LiuYiqun YangDong LiPublished in: CIKM (2019)
Keyphrases
- spam detection
- automatic detection
- detection method
- average degree
- false positives
- graph structures
- object detection
- random walk
- directed edges
- directed graph
- graph theoretic
- graph representation
- community discovery
- machine learning
- betweenness centrality
- community structure
- fully connected
- network analysis
- social networks
- structured data
- detection algorithm
- anti spam
- false alarms
- selecting a small number
- small world
- edge weights
- network architecture
- graph model
- directed acyclic graph
- weighted graph
- network structure
- learning algorithm