CoCoS: Enhancing Semi-supervised Learning on Graphs with Unlabeled Data via Contrastive Context Sharing.
Siyue XieDa Sun Handason TamWing Cheong LauPublished in: AAAI (2022)
Keyphrases
- semi supervised learning
- unlabeled data
- labeled data
- semi supervised
- co training
- supervised learning
- labeled training data
- semi supervised classification
- unsupervised learning
- manifold regularization
- active learning
- labeled and unlabeled data
- learning problems
- improve the classification accuracy
- training data
- semi supervised learning methods
- label propagation
- labeled examples
- number of labeled examples
- semi supervised learning algorithms
- machine learning
- text classification
- unlabeled training data
- metric learning
- learning models
- domain adaptation
- class labels
- training examples
- data points
- supervised learning algorithms
- training set
- abundant unlabeled data
- transductive svm
- data sets
- e learning
- feature extraction
- multi view learning
- pairwise
- regularization framework
- unlabeled examples
- semi supervised clustering
- instance selection
- positive examples