Keyphrases
- multi task
- semi supervised
- multitask learning
- multi task learning
- metric learning
- learning tasks
- transfer learning
- semi supervised learning
- labeled data
- multi class
- learning problems
- sparse learning
- supervised learning
- multiple tasks
- gaussian processes
- unlabeled data
- pairwise
- active learning
- feature selection
- dimensionality reduction
- machine learning
- unsupervised learning
- low dimensional
- pairwise constraints
- support vector
- face recognition
- data mining
- structured sparsity