Keyphrases
- metric learning
- distance metric
- distance metric learning
- nearest neighbor classification
- machine learning and pattern recognition
- pairwise
- semi supervised
- person re identification
- learning tasks
- multi task
- dimensionality reduction
- semi supervised clustering
- distance function
- mahalanobis metric
- subject to linear constraints
- semi supervised learning
- feature space
- semi definite programming
- background knowledge
- distance measure
- neural network
- labeled data
- unsupervised learning
- domain knowledge
- learning process
- computer vision