Unitary-Group Invariant Kernels and Features from Transformed Unlabeled Data.
Dipan K. PalMarios SavvidesPublished in: CoRR (2015)
Keyphrases
- unlabeled data
- labeled data
- semi supervised learning
- semi supervised
- labeled training data
- training examples
- active learning
- supervised learning
- class labels
- training data
- supervised learning algorithms
- prior knowledge
- feature space
- text classification
- co training
- semi supervised classification
- data points
- learning algorithm
- labeled and unlabeled data
- multiple kernel learning
- labeled examples
- number of labeled examples
- text categorization
- training set
- transfer learning
- label propagation
- feature vectors
- kernel function
- unsupervised learning
- positive examples
- domain adaptation
- feature set
- support vector
- feature extraction
- multi label
- small number
- pairwise constraints
- information extraction