An automatic and parameter-free information-based method for sparse representation in wavelet bases

DOI10.1016/j.matcom.2019.09.016OpenAlexW2977103243WikidataQ127198304 ScholiaQ127198304MaRDI QIDQ1998046

L. Della Cioppa, Domenico Vitulano, Vittoria Bruni

Publication date: 6 March 2021

Published in: Mathematics and Computers in Simulation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.matcom.2019.09.016

zbMATH Keywords

differential entropysparse representationnon-linear approximationinformation measurenormalized information distance (NID)

Mathematics Subject Classification ID

Numerical approximation and computational geometry (primarily algorithms) (65Dxx) Communication, information (94Axx) Approximations and expansions (41Axx) Numerical methods for mathematical programming, optimization and variational techniques (65Kxx)

Related Items (2)

Applied scientific computing XV: innovative modeling and simulation in sciences ⋮ A solution for the greedy approximation of a step function with a waveform dictionary

Uses Software

• MASCOT
• LSTRS

Cites Work

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