bibkey: “gribonvalschnass2010dictionary” authors: “Remi Gribonval; Karin Schnass” year: 2010 title: “Dictionary Identification – Sparse Matrix-Factorisation via l1-Minimisation” doi: null claim: “Deterministic and probabilistic conditions under which a dictionary and sparse coefficients are recovered as a local minimum of an l1 criterion.” strata_touched: [] license: “citation-only” triage: “anchor” url: “https://arxiv.org/abs/0904.4774”

Dictionary Identification – Sparse Matrix-Factorisation via l1-Minimisation

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IEEE Transactions on Information Theory 56(7), 2010; arXiv:0904.4774. Cited for local identifiability under random-support models; those hypotheses exclude the strictly hierarchical supports of the fiber-law volume.

Declared identifiers: https://arxiv.org/abs/0904.4774.