levmar
levmar : Levenberg-Marquardt nonlinear least squares algorithms in C/C++ This site provides GPL native ANSI C implementations of the Levenberg-Marquardt optimization algorithm, usable also from C++, Matlab, Perl, Python, Haskell and Tcl and explains their use. Both unconstrained and constrained (under linear equations, inequality and box constraints) Levenberg-Marquardt variants are included. The Levenberg-Marquardt (LM) algorithm is an iterative technique that finds a local minimum of a function that is expressed as the sum of squares of nonlinear functions. It has become a standard technique for nonlinear least-squares problems and can be thought of as a combination of steepest descent and the Gauss-Newton method. When the current solution is far from the correct one, the algorithm behaves like a steepest descent method: slow, but guaranteed to converge. When the current solution is close to the correct solution, it becomes a Gauss-Newton method.
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References in zbMATH (referenced in 66 articles )
Showing results 1 to 20 of 66.
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- Fischer, A.; Izmailov, A. F.; Jelitte, M.: Constrained Lipschitzian error bounds and noncritical solutions of constrained equations (2021)
- Gonçalves, Douglas S.; Gonçalves, Max L. N.; Oliveira, Fabrícia R.: An inexact projected LM type algorithm for solving convex constrained nonlinear equations (2021)
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- Shifrin, E. I.; Popov, A. L.; Lebedev, I. M.; Chelyubeev, D. A.; Kozintsev, V. M.: Numerical and experimental verification of a method of identification of localized damages in a rod by natural frequencies of longitudinal vibration (2021)
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- Shifrin, E. I.; Lebedev, I. M.: Identification of multiple cracks in a beam by natural frequencies (2020)
- Abubakar, Auwal Bala; Kumam, Poom; Awwal, Aliyu Muhammed: Global convergence via descent modified three-term conjugate gradient projection algorithm with applications to signal recovery (2019)
- Ahookhosh, Masoud; Aragón Artacho, Francisco J.; Fleming, Ronan M. T.; Vuong, Phan T.: Local convergence of the Levenberg-Marquardt method under Hölder metric subregularity (2019)
- Fischer, Andreas; Izmailov, Alexey F.; Solodov, Mikhail V.: Local attractors of Newton-type methods for constrained equations and complementarity problems with nonisolated solutions (2019)
- Guo, Jie; Wan, Zhong: A modified spectral PRP conjugate gradient projection method for solving large-scale monotone equations and its application in compressed sensing (2019)
- Ma, Xiang; Bi, Linfeng: A robust adaptive iterative ensemble smoother scheme for practical history matching applications (2019)
- Wang, Zhu-Jun; Cai, Li; Su, Yi-Fan; Peng, Zhen: An inexact affine scaling Levenberg-Marquardt method under local error bound conditions (2019)
- Galli, Leonardo; Kanzow, Christian; Sciandrone, Marco: A nonmonotone trust-region method for generalized Nash equilibrium and related problems with strong convergence properties (2018)
- Marini, Leopoldo; Morini, Benedetta; Porcelli, Margherita: Quasi-Newton methods for constrained nonlinear systems: complexity analysis and applications (2018)
- Mohammad, Mutaz; Lin, En-Bing: Gibbs effects using Daubechies and Coiflet tight framelet systems (2018)