Nonparametric Empirical Bayes Estimation and Testing for Sparse and Heteroscedastic Signals.
Junhui CaiXu HanYaacov RitovLinda ZhaoPublished in: CoRR (2021)
Keyphrases
- empirical bayes
- signal reconstruction
- signal processing
- high dimensional
- nonparametric regression
- parametric models
- density estimation
- kernel density estimation
- data driven
- parzen window
- dense motion estimation
- correlation function
- sparse representation
- estimation accuracy
- compressive sensing
- sparse data
- test cases
- parameter estimation
- computer vision
- software testing
- independent component analysis
- kernel density