Stagewise Weak Gradient Pursuits

DOI10.1109/TSP.2009.2025088zbMath1391.94153OpenAlexW2148108699MaRDI QIDQ4569961

Thomas Blumensath, Michael E. Davies

Publication date: 9 July 2018

Published in: IEEE Transactions on Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1109/tsp.2009.2025088

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12)

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Biorthogonal greedy algorithms in convex optimization ⋮ A primal dual active set with continuation algorithm for the \(\ell^0\)-regularized optimization problem ⋮ Greedy and randomized versions of the multiplicative Schwarz method ⋮ The nonlocal sparse reconstruction algorithm by similarity measurement with shearlet feature vector ⋮ Spatially-Dimension-Adaptive Sparse Grids for Online Learning ⋮ Duality gap estimates for weak Chebyshev greedy algorithms in Banach spaces ⋮ Greedy approximation in convex optimization

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