Suchergebnisse - Minimax approximation algorithm

A convex dual problem for the rational minimax approximation and Lawson's iteration.

Autoren: Zhang, Lei-Hong Yang, Linyi Yang, Wei Hong et al.

Quelle: Mathematics of Computation. Sep2025, Vol. 94 Issue 355, p2457-2494. 38p.

Schlagwörter: *CHEBYSHEV approximation, *CONVEX programming, *APPROXIMATION algorithms, *CONVEX functions, *ALGORITHMS

Interval division and linearization algorithm for minimax linear fractional program.

Autoren: Zhang, Bo Gao, Yuelin Liu, Xia et al.

Quelle: Numerical Algorithms. Feb2024, Vol. 95 Issue 2, p839-858. 20p.

Schlagwörter: *FRACTIONAL programming, *POLYNOMIAL time algorithms, *ALGORITHMS, *POLYNOMIAL approximation, *OUTER space, *PARALLEL algorithms, *APPROXIMATION algorithms

An algorithm for real and complex rational minimax approximation

Autoren: Nakatsukasa, Yuji Trefethen, Lloyd N.

Index Begriffe: Mathematics - Numerical Analysis, 41A20, 65D15, text

URL: http://arxiv.org/abs/1908.06001

AN ALGORITHM FOR REAL AND COMPLEX RATIONAL MINIMAX APPROXIMATION.

Autoren: YUJI NAKATSUKASA TREFETHEN, LLOYD N.

Quelle: SIAM Journal on Scientific Computing. 2020, Vol. 42 Issue 5, pA3157-A3179. 23p.

Schlagwörter: *ALGORITHMS, *POINT set theory

Some Methods of Near-Minimax Approximation Using Laguerre Polynomials

Autoren: Mason, J. C.

Quelle: SIAM Journal on Numerical Analysis, 1973 Jun 01. 10(3), 470-477.

Zugangs-URL: https://www.jstor.org/stable/2156113

A Convergence Analysis Of Lawson's Iteration For Computing Polynomial And Rational Minimax Approximations.

Autoren: Zhang, Lei-Hong Han, Shanheng

Quelle: SIAM Journal on Numerical Analysis. 2025, Vol. 63 Issue 6, p2249-2271. 23p.

A NEW RATIONAL APPROXIMATION ALGORITHM VIA THE EMPIRICAL INTERPOLATION METHOD.

Autoren: LI, AIDI LI, YUWEN

Quelle: SIAM Journal on Scientific Computing; 2025, Vol. 47 Issue 5, pA2559-A2582, 24p

Schlagwörter: INTERPOLATION algorithms, APPROXIMATION algorithms, APPROXIMATION error, NUMERICAL analysis, FRACTIONAL differential equations, MATRIX functions

NEARLY OPTIMAL MINIMAX ESTIMATOR FOR HIGH-DIMENSIONAL SPARSE LINEAR REGRESSION

Autoren: Zhang, Li

Quelle: The Annals of Statistics, 2013 Aug 01. 41(4), 2149-2175.

Zugangs-URL: https://www.jstor.org/stable/23566543

An Approximation Algorithm for the Facility Location Problem with Lexicographic Minimax Objective

Autoren: Ľuboš Buzna Michal Koháni Jaroslav Janáček

Quelle: Journal of Applied Mathematics, Vol 2014 (2014)

Schlagwörter: Mathematics, QA1-939

Dateibeschreibung: electronic resource

Relation: https://doaj.org/toc/1110-757X; https://doaj.org/toc/1687-0042

Zugangs-URL: https://doaj.org/article/022f534f66a9465e84b4fc4b7aecfe69

On an Algorithm for Nonlinear Minimax Approximation.

Autoren: Watson, G.A.

Quelle: Communications of the ACM. Mar1970, Vol. 13 Issue 3, p160-162. 3p. 3 Charts.

Schlagwörter: *ALGORITHMS, *LINEAR programming, CHEBYSHEV approximation

Minimax Approximation by a Semi-Circle

Autoren: Dunham, Charles B. Crawford, Charles R.

Quelle: SIAM Journal on Numerical Analysis, 1980 Feb 01. 17(1), 63-65.

Zugangs-URL: https://www.jstor.org/stable/2156549

Rational Minimax Approximation via Adaptive Barycentric Representations

Autoren: Filip, Silviu-Ioan Nakatsukasa, Yuji Trefethen, Lloyd Nicholas et al.

Weitere Verfasser: Filip, Silviu-Ioan Nakatsukasa, Yuji Trefethen, Lloyd Nicholas et al.

Quelle: ISSN: 1064-8275 ; SIAM Journal on Scientific Computing ; https://inria.hal.science/hal-01942974 ; SIAM Journal on Scientific Computing, 2018, 40 (4), pp.A2427-A2455.

Schlagwörter: barycentric formula, rational minimax approximation, Remez algorithm, differential correction algorithm, AAA algorithm, Lawson algorithm, [MATH.MATH-NA]Mathematics [math]/Numerical Analysis [math.NA]

Relation: info:eu-repo/grantAgreement//291068/EU/Numerical Computation with Functions Instead of Numbers/FUNCOMP

Verfügbarkeit: https://inria.hal.science/hal-01942974
https://inria.hal.science/hal-01942974v1/document
https://inria.hal.science/hal-01942974v1/file/remezR2_arxiv.pdf

Algorithms for trigonometric polynomial and rational approximation

Autoren: Javed, Mohsin Trefethen, Nick

Weitere Verfasser: Javed, Mohsin Trefethen, Nick

Schlagwörter: 510, Mathematics, Approximation Theory, Numerical Algorithms, algorithms, numerical algorithms, periodic functions, Hermite integral formula, rational approximations

Zugangs-URL: https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.730457

An Efficient Homomorphic Argmax Approximation for Privacy-Preserving Neural Networks.

Autoren: Zhang, Peng Duan, Ao Lu, Hengrui

Quelle: Cryptography (2410-387X); Jun2024, Vol. 8 Issue 2, p18, 12p

Schlagwörter: NONLINEAR functions, APPROXIMATION error, HOMOMORPHISMS, MULTIPLICATION, POLYNOMIALS, PUBLIC key cryptography, APPROXIMATION algorithms

Remezův algoritmus ; The Remez algorithm

Autoren: Horenská, Natálie Tichý, Petr Pozza, Stefano

Weitere Verfasser: Horenská, Natálie Tichý, Petr Pozza, Stefano

Schlagwörter: aproximace pomocí polynomů|minimax aproximace|Remezův algoritmus|Chebfun, polynomial approximation|minimax approximation|Remez algorithm|Chebfun

Dateibeschreibung: application/pdf

Relation: https://hdl.handle.net/20.500.11956/202450; 271571

Verfügbarkeit: https://hdl.handle.net/20.500.11956/202450

Improvements on the minimax algorithm for the Laplace transformation of orbital energy denominators

Weitere Verfasser: Visscher, Lucas

Quelle: Journal of Computational Physics; 321; Other Information: Copyright (c) 2016 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA)

Dateibeschreibung: Medium: X; Size: page(s) 927-931

Zugangs-URL: http://www.osti.gov/scitech/biblio/22572356

An algorithm for the design of optimal finite wordlength FIR filters

Autoren: Kodek, Dušan

Quelle: Digital signal processing, vol. 144, no. 104275, 2024. ; ISSN: 1051-2004

Schlagwörter: FIR digital filters, finite wordlength effects, quantization, minimax approximation, combinatorial optimization, FIR digitalni filtri, vpliv končne dolžine besede, kvantizacija, minimax aproksimacija, kombinatorična optimizacija, info:eu-repo/classification/udc/004

Dateibeschreibung: application/pdf; text/url

Relation: https://plus.cobiss.net/cobiss/si/sl/bib/201461763

Verfügbarkeit: https://repozitorij.uni-lj.si/IzpisGradiva.php?id=159056
https://repozitorij.uni-lj.si/Dokument.php?id=186839&dn=
https://repozitorij.uni-lj.si/Dokument.php?id=186838&dn=
https://plus.cobiss.net/cobiss/si/sl/bib/201461763
https://hdl.handle.net/20.500.12556/RUL-159056

The Best Approximation of Generalized Fuzzy Numbers Based on Scaled Metric

Autoren: Tofigh Allahviranloo Rasoul Saneifard Rahim Saneifard et al.

Quelle: Journal of Mathematics, Vol 2022 (2022)

Schlagwörter: Statistics and Probability, Intuitionistic Fuzzy Sets, Artificial intelligence, Metric (unit), Economics, Variety (cybernetics), Social Sciences, Fuzzy Differential Equations and Uncertainty Modeling, Set (abstract data type), 02 engineering and technology, Multi-Criteria Decision Making, Management Science and Operations Research, Mathematical analysis, Decision Sciences, Multi-Objective Transportation Problem Optimization, Engineering, Fuzzy Goal Programming, QA1-939, FOS: Mathematics, 0202 electrical engineering, electronic engineering, information engineering, Fuzzy number, Minimax approximation algorithm, Mathematical optimization, Statistics, Approximation theory, Discrete mathematics, Applied mathematics, Approximation algorithm, Computer science, Programming language, Fuzzy logic, Operations management, Fuzzy Sets, Control and Systems Engineering, Physical Sciences, Fuzzy set, Mathematics

Dateibeschreibung: text/xhtml; application/pdf

Zugangs-URL: https://doaj.org/article/3cfbf83fb4b0415e929f697a8a6cf39c
https://hdl.handle.net/20.500.12713/3466

Sparse and robust estimation with ridge minimax concave penalty.

Autoren: Jiang, He Zheng, Weihua Dong, Yao

Quelle: Information Sciences. Sep2021, Vol. 571, p154-174. 21p.

Schlagwörter: *ALGORITHMS, *DATA mining, *DATA analysis, FEATURE selection, APPROXIMATION algorithms, PREDICTION models

A convex dual problem for the rational minimax approximation and Lawson's iteration

Autoren: Zhang, Lei-Hong Yang, Linyi Yang, Wei Hong et al.

Index Begriffe: Mathematics - Numerical Analysis, 41A50, 41A20, 65D15, 33F05, 90C46, text

URL: http://arxiv.org/abs/2308.06991