Minority-Weighted Graph Neural Network for Imbalanced Node Classification in Social Networks of Internet of People.
Kefan WangJing AnMengchu ZhouZhe ShiXudong ShiQi KangPublished in: IEEE Internet Things J. (2023)
Keyphrases
- weighted graph
- social networks
- neural network
- pattern recognition
- class imbalance
- graph structure
- class imbalanced
- feature extraction
- minority class
- binary decision tree
- imbalanced datasets
- edge weights
- class distribution
- social network analysis
- shortest path
- decision trees
- tree structure
- cost sensitive
- support vector machine
- imbalanced data
- feature vectors
- feature selection
- class labels
- supervised learning
- graph clustering
- knn