Learning to Identify High Betweenness Centrality Nodes from Scratch: A Novel Graph Neural Network Approach.
Changjun FanLi ZengYuhui DingMuhao ChenYizhou SunZhong LiuPublished in: CIKM (2019)
Keyphrases
- neural network
- betweenness centrality
- directed graph
- neural nets
- learning process
- complex networks
- back propagation
- active learning
- random walk
- unsupervised learning
- fully connected
- graph structure
- shortest path
- artificial neural networks
- object recognition
- reinforcement learning
- clustering algorithm
- information retrieval