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Greedy Algorithms promoting Group Sparsity

version 1.0.0.0 (4.53 KB) by Angshul Majumdar
Approximate Greedy Solutions to the problem min||x(k)||_2,0 such that Ax = b

4 Downloads

Updated 24 Jan 2009

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BOMP - Block Orthogonal Matching Pursuit
Proposed by Eldar & Bolcskei
GOMP - Group Orthogonal Matching Pursuit
Differeing from BOMP in the way, sparse group is chosen
StGOMP - Stagewise Group Orthogonal Matching Pursuit
Combining ideas from StOMP and BOMP. Selects multiple groups simultaneously.
ReGOMP - Regularized Group Orthogonal Matching Pursuit
Combining ROMP and GOMP.

Cite As

Angshul Majumdar (2021). Greedy Algorithms promoting Group Sparsity (https://www.mathworks.com/matlabcentral/fileexchange/22771-greedy-algorithms-promoting-group-sparsity), MATLAB Central File Exchange. Retrieved .

Comments and Ratings (5)

Fethi Bencherki

@und341 did u figure out what should come there ???

zhizhuo

und341

what should I put in the argument "group" ? Is this supposed to be a vector ?

Zeng

Thanks,Angshul Majumdar.

Angshul Majumdar

MATLAB Release Compatibility
Created with R2007a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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