Keyphrases
- metric learning
- distance metric
- distance metric learning
- person re identification
- machine learning and pattern recognition
- pairwise
- semi supervised
- dimensionality reduction
- learning tasks
- multi task
- semi supervised clustering
- distance function
- mahalanobis metric
- feature space
- nearest neighbor classification
- semi supervised learning
- semi definite programming
- margin maximization
- machine learning
- background knowledge
- active learning
- maximum variance unfolding