Sequential Designs Based on Bayesian Uncertainty Quantification in Sparse Representation Surrogate Modeling.
Ray-Bing ChenWeichung WangC. F. Jeff WuPublished in: Technometrics (2017)
Keyphrases
- sparse representation
- dictionary learning
- sparse coding
- image classification
- face recognition
- compressed sensing
- image patches
- compressive sensing
- regularized least squares
- image representation
- joint optimization
- piecewise smooth
- negative matrix factorization
- random projections
- maximum likelihood
- object tracking
- dimensionality reduction
- sparse reconstruction
- signal processing
- sparsity constraints
- data mining
- sparse coefficients
- neural network
- reconstruction error
- test images
- bayesian networks
- decision trees
- image processing
- computer vision