Keyphrases
- metric learning
- distance metric
- distance metric learning
- learning tasks
- pairwise
- semi supervised
- multi task
- machine learning and pattern recognition
- person re identification
- semi supervised clustering
- dimensionality reduction
- nearest neighbor classification
- distance function
- feature space
- semi supervised learning
- margin maximization
- maximum variance unfolding
- machine learning
- data sets
- subject to linear constraints
- learning problems
- domain knowledge
- pattern recognition
- similarity measure
- image processing
- feature selection
- neural network