Keyphrases
- semi supervised learning
- graph based semi supervised learning
- label propagation
- semi supervised classification
- graph construction
- semi supervised
- unlabeled data
- labeled data
- supervised learning
- unsupervised learning
- co training
- machine learning
- convolutional network
- active learning
- training data
- convolutional neural networks
- semi supervised learning methods
- class labels
- prior knowledge
- labeled and unlabeled data
- pattern recognition
- data sets
- dimensionality reduction
- support vector machine
- weighted graph
- training set
- learning algorithm