Revisiting model selection and recovery of sparse signals using one-step thresholding.
Waheed U. BajwaA. Robert CalderbankSina JafarpourPublished in: Allerton (2010)
Keyphrases
- model selection
- cross validation
- sample size
- bayesian learning
- parameter estimation
- hyperparameters
- regression model
- meta learning
- feature selection
- statistical learning
- model selection criteria
- mixture model
- sparse representation
- signal processing
- motion segmentation
- machine learning
- variable selection
- selection criterion
- error estimation
- edge detection
- denoising
- high dimensional
- bayesian methods
- statistical inference
- bayesian information criterion
- parameter determination
- bayesian model selection
- information criterion
- image reconstruction
- mutual information
- feature space