Robust Sparse Representation for Incomplete and Noisy Data.
Jiarong ShiXiuyun ZhengWei YangPublished in: Inf. (2015)
Keyphrases
- noisy data
- sparse representation
- dictionary learning
- norm minimization
- sparse coding
- compressed sensing
- high dimensional
- missing data
- noise tolerant
- face recognition
- image classification
- missing values
- high dimensional data
- random projections
- image patches
- compressive sensing
- negative matrix factorization
- high dimensionality
- learning from noisy data
- sparsity constraints
- sparse approximations
- image representation
- dimensionality reduction
- object tracking
- signal processing
- noise free
- regularized least squares
- training data
- sparse reconstruction
- sparse learning
- unsupervised learning
- joint optimization
- supervised learning
- nearest neighbor
- sparse representation based classification
- computer vision
- neural network