Generalized greedy alternatives

DOI10.1016/j.acha.2018.10.005zbMath1498.65090OpenAlexW2693978734MaRDI QIDQ2175011

Sandrine Anthoine, François-Xavier Dupé

Publication date: 27 April 2020

Published in: Applied and Computational Harmonic Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.acha.2018.10.005

zbMATH Keywords

Hilbert spacegreedy algorithmnon-convex optimizationsparse representationPoisson denoisingzeros-finding

Mathematics Subject Classification ID

Numerical mathematical programming methods (65K05) Quadratic programming (90C20) Programming in abstract spaces (90C48) Signal theory (characterization, reconstruction, filtering, etc.) (94A12)

Related Items (1)

Time series analysis and prediction of nonlinear systems with ensemble learning framework applied to deep learning neural networks

Uses Software

• CoSaMP

Cites Work

• Primal-dual splitting algorithm for solving inclusions with mixtures of composite, Lipschitzian, and parallel-sum type monotone operators
• Generalized sampling and infinite-dimensional compressed sensing
• Hyers-Ulam-Rassias stability of functional equations in nonlinear analysis
• The asymptotic behavior of the composition of two resolvents
• Iterative hard thresholding for compressed sensing
• CoSaMP: Iterative signal recovery from incomplete and inaccurate samples
• Compressed Sensing With Nonlinear Observations and Related Nonlinear Optimization Problems
• The Baillon-Haddad Theorem Revisited
• Trading Accuracy for Sparsity in Optimization Problems with Sparsity Constraints
• Hard Thresholding Pursuit: An Algorithm for Compressive Sensing
• Robust uncertainty principles: exact signal reconstruction from highly incomplete frequency information
• Greed is Good: Algorithmic Results for Sparse Approximation
• Greedy approximation
• Practical Aspects of the Moreau--Yosida Regularization: Theoretical Preliminaries
• Matching pursuits with time-frequency dictionaries
• Subspace Pursuit for Compressive Sensing Signal Reconstruction
• Sparse Recovery With Orthogonal Matching Pursuit Under RIP
• Optimal Inversion of the Anscombe Transformation in Low-Count Poisson Image Denoising
• Greedy Sparsity-Constrained Optimization
• Convex analysis and monotone operator theory in Hilbert spaces

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