Keyphrases
- metric learning
- distance metric learning
- distance metric
- learning tasks
- semi supervised
- person re identification
- pairwise
- machine learning and pattern recognition
- dimensionality reduction
- multi task
- distance function
- feature space
- nearest neighbor classification
- semi supervised clustering
- mahalanobis metric
- neural network
- data sets
- semi supervised learning
- image classification
- linear programming
- multi class
- knn
- face recognition
- semi definite programming
- image processing