Semi-supervised Node Classification via Hierarchical Graph Convolutional Networks.
Fenyu HuYanqiao ZhuShu WuLiang WangTieniu TanPublished in: CoRR (2019)
Keyphrases
- semi supervised
- semi supervised classification
- directed graph
- restricted boltzmann machine
- semi supervised learning
- classification accuracy
- graph structure
- hierarchical classification
- supervised learning
- text classification
- small world
- overlapping communities
- support vector machine
- unlabeled samples
- unsupervised learning
- labeled data
- tree structure
- graph construction
- pairwise
- training set
- label propagation
- labeled and unlabeled data
- decision trees
- social networks
- degree distribution
- betweenness centrality
- co training
- machine learning
- feature extraction
- image classification
- unlabeled data
- finding the shortest path
- source node
- feature space
- graphical models
- random walk
- class labels
- community structure
- graph theory
- path length
- directed acyclic graph
- edge weights
- undirected graph