Compressed sensing for volterra and polynomial regression models.
Vassilis KekatosGeorgios B. GiannakisPublished in: EUSIPCO (2011)
Keyphrases
- regression model
- compressed sensing
- image reconstruction
- sparse representation
- random projections
- natural images
- regression methods
- least squares
- signal processing
- regression analysis
- model selection
- gaussian process
- multivariate regression
- explanatory variables
- fourier domain
- high dimensional
- target variable
- neural network
- dimension reduction
- kernel function
- super resolution
- feature space