Sparse representation classification with manifold constraints transfer.
Baochang ZhangAlessandro PerinaVittorio MurinoAlessio Del BuePublished in: CVPR (2015)
Keyphrases
- sparse representation
- dictionary learning
- image classification
- sparse coding
- face recognition
- manifold learning
- pattern recognition
- compressive sensing
- feature extraction
- feature space
- signal processing
- text classification
- image representation
- machine learning
- joint optimization
- compressed sensing
- feature vectors
- unsupervised learning
- global constraints
- image patches
- model selection
- dimensionality reduction
- decision trees
- norm minimization
- high dimensional data
- test images
- random projections
- data sets
- sparse approximations