Keyphrases
- metric learning
- ordinal data
- distance metric
- distance metric learning
- pairwise
- machine learning and pattern recognition
- dimensionality reduction
- semi supervised
- learning tasks
- multi task
- person re identification
- nearest neighbor classification
- feature space
- semi supervised clustering
- semi supervised learning
- distance function
- semi definite programming
- mahalanobis metric
- maximum variance unfolding
- learning process
- pattern recognition
- margin maximization
- feature selection
- learning algorithm
- data sets