Fast OMP for Exact Recovery and Sparse Approximation.

Huiyuan Yu Jia He Maggie X. Cheng

Published in: CoRR (2024)

Keyphrases

sparse approximation
orthogonal matching pursuit
linear combination
noise model
gaussian process
sparse coding
transform domain
sparse representation
compressed sensing
convex relaxation
marginal likelihood
bayesian framework
hyperparameters
model selection
multistage
compressive sensing
generative model