Locality preserving KSVD for nonlinear manifold learning.
Yin ZhouJinglun GaoKenneth E. BarnerPublished in: ICASSP (2013)
Keyphrases
- nonlinear manifold learning
- locality preserving
- manifold learning
- dictionary learning
- sparse representation
- low dimensional
- dimensionality reduction
- sparse coding
- locality preserving projections
- manifold structure
- semi supervised
- face recognition
- high dimensional
- high dimensional data
- image representation
- image patches
- dimension reduction
- image classification
- signal processing
- neural network
- data sets
- training data