Hierarchical Proxy-based Loss for Deep Metric Learning.
Zhibo YangMuhammet BastanXinliang ZhuDoug GrayDimitris SamarasPublished in: WACV (2022)
Keyphrases
- metric learning
- distance metric
- distance metric learning
- semi supervised
- machine learning and pattern recognition
- learning tasks
- nearest neighbor classification
- dimensionality reduction
- pairwise
- person re identification
- semi supervised clustering
- distance function
- feature space
- mahalanobis metric
- multi task
- machine learning
- background knowledge
- semi supervised learning
- maximum variance unfolding
- subject to linear constraints
- learning problems
- semi definite programming
- pairwise constraints
- pattern recognition
- similarity measure
- decision trees