Keyphrases
- metric learning
- distance metric
- distance metric learning
- machine learning and pattern recognition
- pairwise
- person re identification
- learning tasks
- nearest neighbor classification
- multi task
- semi supervised
- mahalanobis metric
- distance function
- semi supervised clustering
- semi definite programming
- semi supervised learning
- pattern recognition
- computer vision
- data sets
- maximum variance unfolding
- subject to linear constraints
- image classification
- multi class
- feature space
- neural network