Keyphrases
- metric learning
- distance metric
- distance metric learning
- semi supervised
- multi task
- regression model
- pairwise
- dimensionality reduction
- learning tasks
- distance function
- machine learning and pattern recognition
- kernel matrix
- mahalanobis metric
- regression problems
- gaussian processes
- linear regression
- feature space
- background knowledge
- support vector regression
- semi supervised learning
- model selection
- simple linear
- subject to linear constraints
- knn
- pattern recognition
- e learning
- data sets