Výsledky vyhľadávania - preconditions forward-backward splitting algorithm

Preconditioning in the fast dual forward-backward splitting algorithm.

Autori: Li, Liangwu Cheng, Lizhi

Zdroj: 2015 8th International Congress on Image & Signal Processing (CISP); 1/1/2015, p1599-1603, 5p

An Inertial Semi-forward-reflected-backward Splitting and Its Application.

Autori: Zong, Chun Xiang Tang, Yu Chao Zhang, Guo Feng

Zdroj: Acta Mathematica Sinica; Feb2022, Vol. 38 Issue 2, p443-464, 22p

Predmety: MATHEMATICAL optimization, MONOTONE operators, PARALLEL algorithms, ALGORITHMS

Preconditioning of a Generalized Forward-Backward Splitting and Application to Optimization on Graphs.

Autori: Raguet, Hugo Landrieu, Loïc

Zdroj: SIAM Journal on Imaging Sciences; 2015, Vol. 8 Issue 4, p2706-2739, 34p

Predmety: MONOTONE operators, ALGORITHMS, PROXIMITY detectors, MATHEMATICAL optimization, GRAPHIC methods

Preconditioned Three-Operator Splitting Algorithm with Applications to Image Restoration.

Autori: Tang, Yuchao Wen, Meng Zeng, Tieyong

Zdroj: Journal of Scientific Computing; Sep2022, Vol. 92 Issue 3, p1-26, 26p

Primal-Dual Splitting Algorithms for Solving Structured Monotone Inclusion with Applications.

Autori: Chen, Jinjian Luo, Xingyu Tang, Yuchao a ďalší

Zdroj: Symmetry (20738994); Dec2021, Vol. 13 Issue 12, p2415-2415, 1p

Predmety: FORWARD-backward algorithm, IMAGE denoising, ALGORITHMS, MONOTONE operators, PARALLEL algorithms

Three-Operator Proximal Splitting Scheme for 3-D Seismic Data Reconstruction.

Autori: Wang, Yufeng Zhou, Hui Zu, Shaohuan a ďalší

Zdroj: IEEE Geoscience & Remote Sensing Letters; Oct2017, Vol. 14 Issue 10, p1830-1834, 5p

A two-metric variable scaled forward-backward algorithm for ℓ0 optimization problem and its applications.

Autori: Chen, Qian Shen, Zhengwei

Zdroj: Numerical Algorithms; Sep2024, Vol. 97 Issue 1, p191-221, 31p

Predmety: FORWARD-backward algorithm, IMAGE reconstruction, TUMOR classification, BREAST cancer, ALGORITHMS

Smoothing randomized block-coordinate proximal gradient algorithms for nonsmooth nonconvex composite optimization.

Autori: Li, Xue Bian, Wei

Zdroj: Numerical Algorithms; Sep2025, Vol. 100 Issue 1, p395-424, 30p

Predmety: NONSMOOTH optimization, OPTIMIZATION algorithms, EMPIRICAL research, ASYMPTOTIC analysis, DISCONTINUOUS functions, STATISTICAL smoothing

Optimal Diagonal Preconditioning.

Autori: Qu, Zhaonan Gao, Wenzhi Hinder, Oliver a ďalší

Zdroj: Operations Research; May/Jun2025, Vol. 73 Issue 3, p1479-1495, 17p

Predmety: SEMIDEFINITE programming, MATHEMATICAL optimization, CONVEX programming, OPTIMIZATION algorithms, SPARSE matrices

BSAformer: bidirectional sequence splitting aggregation attention mechanism for long term series forecasting.

Autori: Zhu, QingBo Han, JiaLin Yang, Sheng a ďalší

Zdroj: Complex & Intelligent Systems; Apr2025, Vol. 11 Issue 4, p1-22, 22p

Predmety: FOURIER transforms, FORECASTING, METEOROLOGY

Symbolic Search for Cost-Optimal Planning with Expressive Model Extensions.

Autori: Speck, David Seipp, Jendrik Torralba, Alvaro

Zdroj: Journal of Artificial Intelligence Research; 2025, Vol. 82, p1349-1405, 57p

Predmety: MODELING languages (Computer science), SEARCH algorithms, LANGUAGE planning, EXPRESSIVE language, ALGORITHMS

A Splitting-Based Iterative Algorithm for Accelerated Statistical X-Ray CT Reconstruction.

Autori: Ramani, Sathish Fessler, Jeffrey A.

Zdroj: IEEE Transactions on Medical Imaging; Mar2012, Vol. 31 Issue 3, p677-688, 12p

Predmety: X-rays, TOMOGRAPHY, IMAGE reconstruction, IMAGE quality analysis, ALGORITHMS, MATHEMATICAL optimization, IMAGE processing

A splitting primal-dual proximity algorithm for solving composite optimization problems.

Autori: Tang, Yu Zhu, Chuan Wen, Meng a ďalší

Zdroj: Acta Mathematica Sinica; Jun2017, Vol. 33 Issue 6, p868-886, 19p

Predmety: PROXIMITY matrices, PROBLEM solving, MATHEMATICAL optimization, CONVEX functions, IMAGE reconstruction, IMAGE quality analysis

Linearly convergent bilevel optimization with single-step inner methods.

Autori: Suonperä, Ensio Valkonen, Tuomo

Zdroj: Computational Optimization & Applications; Mar2024, Vol. 87 Issue 2, p571-610, 40p

Predmety: BILEVEL programming, DECONVOLUTION (Mathematics), IMPLICIT functions, IMAGE denoising, REGULARIZATION parameter

A review on the Adaptive-Ridge Algorithm with several extensions.

Autori: Abergel, Rémy Bouaziz, Olivier Nuel, Grégory

Zdroj: Statistics & Computing; Aug2024, Vol. 34 Issue 4, p1-36, 36p

Fast But Accurate: A Real-Time Hyperelastic Simulator with Robust Frictional Contact.

Autori: Zeng, Ziqiu Luo, Siyuan Shi, Fan a ďalší

Zdroj: ACM Transactions on Graphics; Aug2025, Vol. 44 Issue 4, p1-19, 19p

Predmety: FRICTION, CONTACT mechanics, COMPLEMENTARITY constraints (Mathematics), STRAIN energy, DYNAMIC simulation, PARALLEL processing, NONLINEAR equations, PARALLEL programming

An Efficient Active-Set method With Applications to Sparse Approximations and Risk Minimization.

Autori: Pougkakiotis, Spyridon Gondzio, Jacek Kalogerias, Dionysis

Zdroj: Journal of Scientific Computing; Aug2025, Vol. 104 Issue 2, p1-37, 37p

DIAGONALIZATION-BASED PRECONDITIONERS AND GENERALIZED CONVERGENCE BOUNDS FOR PARAOPT.

Autori: BOUILLON, ARNE SAMAEY, GIOVANNI MEERBERGEN, KARL

Zdroj: SIAM Journal on Scientific Computing; 2024, Vol. 46 Issue 5, pS317-S345, 29p

Predmety: LINEAR systems, LINEAR equations, TIME management, ALGORITHMS

TIM‐Net: A multi‐label classification network for TCM tongue images fusing global‐local features.

Autori: Zhang, Xinfeng Shao, Jie Bian, Haonan a ďalší

Zdroj: IET Image Processing (Wiley-Blackwell); May2024, Vol. 18 Issue 7, p1878-1891, 14p

Predmety: TONGUE, FEATURE extraction, CLASSIFICATION algorithms, CLASSIFICATION, IMAGE recognition (Computer vision), GLOBAL production networks

On the Improved Conditions for Some Primal-Dual Algorithms.

Autori: Yan, Ming Li, Yao

Zdroj: Journal of Scientific Computing; Jun2024, Vol. 99 Issue 3, p1-17, 17p