DiffusAL: Coupling Active Learning with Graph Diffusion for Label-Efficient Node Classification.
Sandra GilhuberJulian BuschDaniel RotthuesChristian M. M. FreyThomas SeidlPublished in: ECML/PKDD (1) (2023)
Keyphrases
- active learning
- active learning framework
- graph structure
- supervised learning
- selective sampling
- directed graph
- class labels
- classification accuracy
- machine learning
- feature extraction
- labeling effort
- feature selection
- training set
- image classification
- batch mode active learning
- tree structure
- support vector
- class imbalance
- undirected graph
- sample selection
- annotation effort
- training examples
- support vector machine svm
- text classification
- multi class
- feature vectors
- decision trees
- bipartite graph
- cost sensitive
- label propagation
- feature set
- strongly connected
- labeling process
- support vector machine
- learning algorithm