Geodesic
On Greedy Algorithms for Dictionaries with Bounded Cumulative Coherence
Matematičeskie zametki, Tome 87 (2010) no. 5, pp. 792-795.

Voir la notice de l'article provenant de la source Math-Net.Ru

Keywords: greedy algorithm, pure greedy algorithm, orthogonal greedy algorithm, sparse approximation, cumulative coherence of a dictionary, Hilbert space. 
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E. D. Livshits. On Greedy Algorithms for Dictionaries with Bounded Cumulative Coherence. Matematičeskie zametki, Tome 87 (2010) no. 5, pp. 792-795. http://geodesic.mathdoc.fr/item/MZM_2010_87_5_a11/

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