Censored Discrete Linear $l_1 $ Approximation

DOI10.1137/0907008zbMath0617.90076OpenAlexW2003765349MaRDI QIDQ3754445

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Publication date: 1986

Published in: SIAM Journal on Scientific and Statistical Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/0907008

zbMATH Keywords

regressiongeneralized gradientlocal minimizerreduced gradient algorithmcensored \(\ell _ 1\) estimatorcensored linear \(\ell _ 1\) approximationnonconvex piecewise linear functionstable finite direct descent method

Mathematics Subject Classification ID

Numerical mathematical programming methods (65K05) Nonlinear programming (90C30) Numerical methods based on nonlinear programming (49M37)

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