Enhancing Heterophilic Graph Neural Network Performance Through Label Propagation in K-Nearest Neighbor Graphs.
Hyun Seok ParkHa-Myung ParkPublished in: BigComp (2024)
Keyphrases
- graph construction
- k nearest neighbor
- label propagation
- neural network
- knn
- semi supervised learning
- neighborhood graph
- semi supervised
- nearest neighbor
- pattern recognition
- text categorization
- labeled data
- classification algorithm
- distance function
- supervised learning
- support vector machine
- class labels
- hierarchical document clustering
- unlabeled data
- community detection
- feature vectors
- similarity graph
- social network analysis
- active learning
- training set
- machine learning