Structured sparse representation with low-rank interference.
Minh DaoYuanming SuoSang Peter ChinTrac D. TranPublished in: ACSSC (2014)
Keyphrases
- low rank
- sparse representation
- low rank matrix recovery
- high dimensional data
- group sparsity
- sparsity constraints
- dictionary learning
- convex optimization
- sparse coding
- missing data
- linear combination
- matrix factorization
- matrix completion
- low rank matrix
- singular value decomposition
- compressive sensing
- face recognition
- dimensionality reduction
- norm minimization
- image patches
- semi supervised
- high dimensional
- reconstruction error
- compressed sensing
- kernel matrix
- signal processing
- negative matrix factorization
- image classification
- high order
- data sets
- subspace learning
- random projections
- low dimensional
- singular values
- higher order
- low rank and sparse
- image representation
- nearest neighbor
- object detection
- original data
- data points
- pattern recognition