SSP'05 -- Proceedings

	IEEE/SP 13th workshop on Statistical Signal Processing July, 17-20, 2005 - Bordeaux - France

Information regarding the paper

Title

Sparseness via L2-norm minimization?

Author(s)

Felipe Marti-Lopez

Cuban Neuroscience Center

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Abstract

In this paper, the common general opinion that L2-norm norm can not lead to sparse adaptive representations of discretized signals is refuted by formulating, a certain heuristic L2-norm signal decomposition procedure that empirically provides them as contrexamples, whichever the signal and the dictionary are.