Distance metric learning with local multiple kernel embedding.
Qingshuo ZhangEric C. C. TsangQiang HeMeng HuPublished in: Int. J. Mach. Learn. Cybern. (2023)
Keyphrases
- multiple kernel
- distance metric learning
- nonlinear dimensionality reduction
- distance metric
- metric learning
- manifold learning
- image classification
- high dimensional data
- dimensionality reduction
- semi supervised
- low dimensional
- gender classification
- semidefinite programming
- preprocessing step
- multi class
- riemannian manifolds
- vector space
- euclidean space
- data sets
- locally linear embedding
- nearest neighbor
- nearest neighbor classification
- feature space
- reinforcement learning