Keyphrases
- metric learning
- pairwise
- distance metric
- distance metric learning
- machine learning and pattern recognition
- learning tasks
- nearest neighbor classification
- dimensionality reduction
- person re identification
- distance function
- multi task
- semi supervised
- higher order
- semi supervised clustering
- feature space
- maximum variance unfolding
- semi supervised learning
- learning algorithm
- multi class
- mahalanobis metric
- euclidean distance
- semi definite programming
- learning problems
- background knowledge
- distance measure
- supervised learning
- training data