Keyphrases
- support vector regression
- positive semidefinite
- metric learning
- distance metric
- kernel matrix
- kernel function
- semi supervised
- multi task
- support vector
- pairwise
- regression model
- learning tasks
- distance function
- support vector machine svm
- support vector machine
- kernel learning
- background knowledge
- dimensionality reduction
- feature space
- data sets
- euclidean distance
- linear combination
- labeled data
- similarity function
- input space
- classification accuracy
- pairwise constraints
- learning algorithm