Multi granularity based label propagation with active learning for semi-supervised classification.
Shengdan HuDuoqian MiaoWitold PedryczPublished in: Expert Syst. Appl. (2022)
Keyphrases
- semi supervised classification
- label propagation
- multi granularity
- active learning
- semi supervised
- semi supervised learning
- labeled data
- unlabeled data
- supervised learning
- transductive learning
- pairwise constraints
- training examples
- co training
- machine learning
- unsupervised learning
- labeled and unlabeled data
- class labels
- transfer learning
- training set
- text categorization
- learning problems
- learning algorithm
- learning process
- pairwise
- generalization error
- data sets
- support vector
- label information
- training data
- nearest neighbor