DiffusAL: Coupling Active Learning with Graph Diffusion for Label-Efficient Node Classification.
Sandra GilhuberJulian BuschDaniel RotthuesChristian M. M. FreyThomas SeidlPublished in: CoRR (2023)
Keyphrases
- labeled instances
- active learning
- unlabeled instances
- label propagation
- labeled data
- semi supervised learning
- unlabeled data
- class labels
- active learning framework
- supervised learning
- training set
- directed graph
- learning algorithm
- labeling effort
- graph structure
- random sampling
- cost sensitive
- machine learning
- selective sampling
- annotation effort
- multi label classification
- batch mode active learning
- decision trees
- spanning tree
- class imbalance
- labeling process
- weighted graph
- bipartite graph
- tree structure
- support vector machine
- feature extraction