Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You or Your Team.

Learn More →

DeepDyve requires Javascript to function. Please enable Javascript on your browser to continue.

Applied and Computational Harmonic Analysis Volume 2020 Issue 1904

Subject Areas: Applied Mathematics
ISSN: 1063-5203
SJR: 91

Open Access

Journal Article

When does OMP achieve exact recovery with continuous dictionaries?

Elvira, Clément; Gribonval, Rémi; Soussen, Charles; Herzet, Cédric

2019 Mathematics

doi:10.1016/j.acha.2020.12.002

Abstract: This paper presents new theoretical results on sparse recovery guarantees for a greedy algorithm, Orthogonal Matching Pursuit (OMP), in the context of continuous parametric dictionaries. Here, the continuous setting means that the dictionary is made up of an infinite uncountable number...

results per page

Prev
1
Next