Hardness-Aware Deep Metric Learning.
Wenzhao ZhengJiwen LuJie ZhouPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2021)
Keyphrases
- metric learning
- distance metric
- distance metric learning
- machine learning and pattern recognition
- person re identification
- semi supervised
- learning tasks
- pairwise
- multi task
- dimensionality reduction
- distance function
- nearest neighbor classification
- semi supervised clustering
- mahalanobis metric
- np hard
- feature space
- euclidean distance
- semi supervised learning
- semi definite programming
- maximum variance unfolding
- subject to linear constraints
- knn
- query processing
- database systems