Sparse Signal Reconstruction with QUBO Formulation in l0-regularized Linear Regression.
Naoki IdeMasayuki OhzekiPublished in: CoRR (2022)
Keyphrases
- linear regression
- signal reconstruction
- least squares
- compressive sensing
- basis functions
- image reconstruction
- random projections
- regression methods
- sparse regression
- nonlinear regression
- ridge regression
- generalized linear models
- locally weighted
- regression method
- linear combination
- multiscale
- sparse representation
- image representation
- zero crossing
- bregman divergences
- super resolution
- optical flow