Metric Learning for 3D Point Clouds Using Optimal Transport.
Siddharth KatageriSrinjay SarkarCharu SharmaPublished in: WACV (Workshops) (2024)
Keyphrases
- metric learning
- distance metric learning
- distance metric
- pairwise
- machine learning and pattern recognition
- semi supervised
- nearest neighbor classification
- multi task
- dimensionality reduction
- learning tasks
- person re identification
- semi supervised clustering
- mahalanobis metric
- background knowledge
- semi definite programming
- point cloud
- feature space
- maximum variance unfolding
- machine learning
- subject to linear constraints
- euclidean distance
- distance function
- domain knowledge
- learning algorithm