Locality Constrained Dictionary Learning for Nonlinear Dimensionality Reduction.
Yin ZhouKenneth E. BarnerPublished in: IEEE Signal Process. Lett. (2013)
Keyphrases
- dictionary learning
- nonlinear dimensionality reduction
- sparse representation
- manifold learning
- high dimensional data
- dimensionality reduction
- sparse coding
- low dimensional
- riemannian manifolds
- high dimensional
- locally linear embedding
- linear combination
- dimensionality reduction methods
- image classification
- generative model
- neural network
- data analysis
- multi class
- random projections
- image processing