Search Results - "Non-convex optimization algorithms"

Combined non-convex optimization algorithms based on differential evolution, harmony search, firefly, and L-BFGS methods

Authors: P Sorokovikov A Gornov

Source: IOP Conference Series: Materials Science and Engineering. 1047:012077

Subject Terms: 0211 other engineering and technologies, 02 engineering and technology

Access URL: https://iopscience.iop.org/article/10.1088/1757-899X/1047/1/012077/pdf

Distributed Non-Convex Optimization Algorithms for Estimating Power System Oscillation Modes

Authors: Chen, Run Aranya Chakrabortty Liu, Andrew L

How to tune the RBF SVM hyperparameters? An empirical evaluation of 18 search algorithms

Authors: Jacques Wainer Pablo Fonseca

Source: Artificial Intelligence Review. 54:4771-4797

Subject Terms: FOS: Computer and information sciences, Computer Science - Machine Learning, Computation time, SVM, Machine Learning (stat.ML), 02 engineering and technology, Learning algorithms, 01 natural sciences, Classification algorithm, Simulated annealing, Machine Learning (cs.LG), Empirical evaluations, Statistics - Machine Learning, Non-convex optimization algorithms, Random search, 0202 electrical engineering, electronic engineering, information engineering, Grid search, 0101 mathematics, Bayesian optimization, Hyperparameters, Parzen estimators, Support vector machines, Classification (of information), Search Algorithms, Convex optimization, Nonconvex optimization, Computational effort, Particle swarm optimization (PSO)

Access URL: http://arxiv.org/pdf/2008.11655
http://arxiv.org/abs/2008.11655
https://link.springer.com/article/10.1007/s10462-021-10011-5
https://doi.org/10.1007/s10462-021-10011-5
https://dblp.uni-trier.de/db/journals/air/air54.html#WainerF21
https://repositorio.upch.edu.pe/handle/20.500.12866/9838?show=full&locale-attribute=es

Efficiency of machine learning optimizers and meta-optimization for nanophotonic inverse design tasks.

Authors: Morrison, Nathaniel Ma, Eric Y.

Source: APL Machine Learning; Mar2025, Vol. 3 Issue 1, p1-13, 13p

Subject Terms: OPTIMIZATION algorithms, MACHINE learning, NANOPHOTONICS, ALGORITHMS, WAVELENGTHS

Exact continuous relaxations of ℓ0-regularized criteria with non-quadratic data terms.

Authors: Essafri, Mhamed Calatroni, Luca Soubies, Emmanuel

Source: Journal of Global Optimization; Nov2025, Vol. 93 Issue 3, p651-699, 49p

Subject Terms: GLOBAL optimization, NONCONVEX programming, LOGISTIC regression analysis, TIKHONOV regularization, OPTIMIZATION algorithms

Adaptive thresholding for iterative matrix completion with heterogeneous missing probability: H-AdaptiveImpute.

Authors: Han, Solji Kim, Donggyu Kim, Hyunjoong

Source: Communications in Statistics: Simulation & Computation. 2025, Vol. 54 Issue 7, p2507-2524. 18p.

Subject Terms: *LOW-rank matrices, *SINGULAR value decomposition, *THRESHOLDING algorithms, *COMPUTER simulation, *NONCONVEX programming

Study of a class of non convex optimization algorithms, their implementation and applications ; Etude d'une classe d'algorithmes d'optimisation non convexe : implémentation et applications

Authors: Chaarani, Jamal Institut d'Informatique et de Mathématiques Appliquées de Grenoble (IMAG) Université Joseph Fourier - Grenoble 1 (UJF)-Institut National Polytechnique de Grenoble (INPG)-Centre National de la Recherche Scientifique (CNRS) et al.

Contributors: Chaarani, Jamal Institut d'Informatique et de Mathématiques Appliquées de Grenoble (IMAG) Université Joseph Fourier - Grenoble 1 (UJF)-Institut National Polytechnique de Grenoble (INPG)-Centre National de la Recherche Scientifique (CNRS) et al.

Source: https://theses.hal.science/tel-00333443 ; Modélisation et simulation. Université Joseph-Fourier - Grenoble I, 1989. Français. ⟨NNT : ⟩.

Subject Terms: optimisation non convexe, minimisation d'une fonction concave, programme DC canonique, condition d'optimalité, convergence, contrainte anti-convexe, coupe, solution optimale, [INFO.INFO-MO]Computer Science [cs]/Modeling and Simulation

Availability: https://theses.hal.science/tel-00333443
https://theses.hal.science/tel-00333443v1/document
https://theses.hal.science/tel-00333443v1/file/Chaarani.Jamal_1989_these.pdf

Non-convex optimization for inverse problem solving in computer-generated holography.

Authors: Sui, Xiaomeng He, Zehao Chu, Daping et al.

Index Terms: 5102 Atomic, Molecular and Optical Physics, 51 Physical Sciences, Networking and Information Technology R&D (NITRD), Article

URL: https://www.repository.cam.ac.uk/handle/1810/370788

Random Scaling and Momentum for Non-smooth Non-convex Optimization

Authors: Zhang, Qinzi Cutkosky, Ashok

Index Terms: Computer Science - Machine Learning, Mathematics - Optimization and Control, text

URL: http://arxiv.org/abs/2405.09742

Direction-of-Arrival Estimation Through Exact Continuous ℓ2,0-Norm Relaxation.

Authors: Soubies, Emmanuel Chinatto, Adilson Larzabal, Pascal et al.

Source: IEEE Signal Processing Letters; Jan2021, Vol. 28 Issue 1, p16-20, 5p

Subject Terms: MATHEMATICAL optimization, SPARSE matrices, ANTENNA arrays, COMPUTER simulation, SIGNAL processing

MESO: a multi-strategy enhanced snake optimizer applied to autonomous vehicle motion planning.

Authors: Li, Qilin Zhang, Chunyan Ma, Qihua et al.

Source: Cluster Computing; Oct2025, Vol. 28 Issue 9, p1-32, 32p

Subject Terms: AUTONOMOUS vehicles, OPTIMIZATION algorithms, TEST systems, MATHEMATICAL optimization, EVOLUTIONARY algorithms, ROBOTIC path planning, METAHEURISTIC algorithms

Radiation Pattern Recovery from Tilted Orbital Sampling Measurements via Sparse Spherical Harmonic Expansion.

Authors: Labodía, Miguel Mediano, Arturo

Source: Electronics (2079-9292); Oct2025, Vol. 14 Issue 19, p3755, 22p

Subject Terms: INTERNET of things, ANTENNA radiation patterns, WIRELESS communications, MEASURING instruments, CONVEX programming, COMPRESSED sensing

Robust Gain-Scheduled PID Control: A Parameter Dependent BMI Solution.

Authors: Shao, Pengyuan Wu, Jin Ma, Songhui

Source: Cybernetics & Information Technologies; Mar2020, Vol. 20 Issue 1, p156-167, 12p

Subject Terms: ROBUST control, DECOMPOSITION method, MATHEMATICAL optimization

Fundamental Limits of Weak Recovery with Applications to Phase Retrieval.

Authors: Mondelli, Marco Montanari, Andrea

Source: Foundations of Computational Mathematics; Jun2019, Vol. 19 Issue 3, p703-773, 71p

Subject Terms: MATHEMATICAL optimization, QUADRATIC forms, RANDOM matrices, COVARIANCE matrices, MESSAGE passing (Computer science), NOISE measurement

Column $ \ell_{2, 0} $-norm regularized factorization model for inductive matrix completion.

Authors: Tao, Ting Xiao, Lianghai Chen, Zetian et al.

Source: AIMS Mathematics; 2025, Vol. 10 Issue 8, p1-21, 21p

Subject Terms: MATHEMATICAL regularization, FACTORIZATION, COMPUTER simulation, MATRIX decomposition, NONCONVEX programming, OPTIMIZATION algorithms

Learning-based model predictive control for safe path planning and control.

Authors: Ren, Hongbin Li, Yunong Wang, Yang et al.

Source: Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering (Sage Publications, Ltd.); Aug2025, Vol. 239 Issue 9, p3991-4004, 14p

Constant Modulus Wideband MIMO Radar Waveform Design for Transmit Beampattern and Angular Waveform Synthesis.

Authors: Zheng, Hao Zhang, Xiaoxia Wang, Shubin et al.

Source: Remote Sensing; Jul2025, Vol. 17 Issue 13, p2124, 19p

Subject Terms: MIMO radar, RADAR signal processing, RADIO frequency modulation, FREQUENCY modulation transmitters, WAVE analysis, SIGNAL processing, MATHEMATICAL optimization, COMPUTER simulation

Alternating Phase Langevin Sampling with Implicit Denoiser Priors for Phase Retrieval

Authors: Agrawal, Rohun Leong, Oscar

Index Terms: Computer Science - Computer Vision and Pattern Recognition, text

URL: http://arxiv.org/abs/2211.00884

Fast and Guaranteed Blind Multichannel Deconvolution Under a Bilinear System Model.

Authors: Lee, Kiryung Tian, Ning Romberg, Justin

Source: IEEE Transactions on Information Theory; Jul2018, Vol. 64, p4792-4818, 27p

Subject Terms: BILINEAR forms, DECONVOLUTION (Mathematics), SENSITIVITY analysis, EIGENVALUE equations, MATHEMATICAL optimization

Deep AUC Maximization for Medical Image Classification: Challenges and Opportunities

Authors: Yang, Tianbao

Index Terms: Computer Science - Machine Learning, Computer Science - Artificial Intelligence, Computer Science - Computer Vision and Pattern Recognition, Electrical Engineering and Systems Science - Image and Video Processing, Mathematics - Optimization and Control, text

URL: http://arxiv.org/abs/2111.02400