Greedy Algorithms promoting Group Sparsity

Versione 1.0.0.0 (4,53 KB) da Angshul Majumdar
Approximate Greedy Solutions to the problem min||x(k)||_2,0 such that Ax = b
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(3)
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Aggiornato 24 gen 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.

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Angshul Majumdar (2024). Greedy Algorithms promoting Group Sparsity (https://www.mathworks.com/matlabcentral/fileexchange/22771-greedy-algorithms-promoting-group-sparsity), MATLAB Central File Exchange. Recuperato .

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GroupSparseBox/

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1.0.0.0