Orthogonality-Promoting Distance Metric Learning: Convex Relaxation and Theoretical Analysis.
Pengtao XieWei WuYichen ZhuEric P. XingPublished in: CoRR (2018)
Keyphrases
- convex relaxation
- distance metric learning
- distance metric
- image classification
- multi label
- metric learning
- convex optimization
- globally optimal
- multiple kernel learning
- kernel learning
- semi supervised
- semidefinite programming
- image annotation
- learning tasks
- machine learning
- euclidean distance
- labeled data
- distance function
- low rank
- multi task
- multiple features
- visual features
- primal dual
- dynamic programming
- pairwise
- image segmentation
- image processing
- feature selection