Understanding Hyperbolic Metric Learning through Hard Negative Sampling.
Yun YueFangzhou LinGuanyi MouZiming ZhangPublished in: WACV (2024)
Keyphrases
- metric learning
- distance metric
- distance metric learning
- semi supervised
- pairwise
- machine learning and pattern recognition
- semi supervised clustering
- dimensionality reduction
- learning tasks
- multi task
- nearest neighbor classification
- distance function
- kernel matrix
- mahalanobis metric
- semi supervised learning
- subject to linear constraints
- support vector
- unsupervised learning
- feature space
- pattern recognition
- computer vision
- learning algorithm