Results 21 to 30 of about 40,987 (204)

Levy flight-improved grey wolf optimizer algorithm-based support vector regression model for dam deformation prediction

open access: yesFrontiers in Earth Science, 2023
Considering the strong non-linear time-varying behavior of dam deformation, a novel prediction model, called Levy flight-based grey wolf optimizer optimized support vector regression (LGWO-SVR), is proposed to forecast the displacements of hydropower ...
Peng He, Wenjing Wu
doaj   +1 more source

A Novel Hybrid Algorithm Based on Grey Wolf Optimizer and Fireworks Algorithm

open access: yesSensors, 2020
Grey wolf optimizer (GWO) is a meta-heuristic algorithm inspired by the hierarchy of grey wolves (Canis lupus). Fireworks algorithm (FWA) is a nature-inspired optimization method mimicking the explosion process of fireworks for optimization problems ...
Zhihang Yue, Sen Zhang, Wendong Xiao
doaj   +1 more source

Grey Wolf Optimization Algorithm Based on Follow-Controlled Learning Strategy

open access: yesIEEE Access, 2023
This paper analyzes the OBL strategy’s impact on optimizing the GWO algorithm and identifies three shortcomings. the specific limitations of the OBL optimization approach.
Haojie Zhang   +5 more
doaj   +1 more source

An Energy-Efficient No Idle Permutations Flow Shop Scheduling Problem Using Grey Wolf Optimizer Algorithm

open access: yesJurnal Ilmiah Teknik Industri, 2022
Energy consumption has become a significant issue in businesses. It is known that the industrial sector has consumed nearly half of the world's total energy consumption in some cases.
Cynthia Novel Al-Imron   +2 more
doaj   +1 more source

Calibration of camera internal parameters based on grey wolf optimization improved by levy flight and mutation

open access: yesScientific Reports, 2022
Traditional calibration technology has been widely used in measurement and monitoring; however, there are limitations of poor calibration accuracy, which can not meet the accuracy requirements in some scenarios.
Daolei Wang   +4 more
doaj   +1 more source

A Modified Grey Wolf Algorithm with Applications to Engineering [PDF]

open access: yesمجله مدل سازی در مهندسی
In this contribution, a modified gray wolf algorithm for use in engineering applications is presented. The grey wolf algorithm is one of the meta-heuristic optimization methods that has recently been widely used by researchers due to its good ...
Vahid Mahboub
doaj   +1 more source

Path Planning For A Mobile Robot Using The Chessboard Method And Gray Wolf Optimization Algorithm In Static And Dynamic Environments [PDF]

open access: yesمدیریت مهندسی و رایانش نرم
The Grey Wolf Optimization (GWO) algorithm, a computational optimization method inspired by the social behavior of wolves, has recently been effectively used to solve optimization and routing problems.
Ali Hatami Zadeh   +2 more
doaj   +1 more source

Echo state network optimization using binary grey wolf algorithm

open access: yesNeurocomputing, 2020
The echo state network (ESN) is a powerful recurrent neural network for time series modelling. ESN inherits the simplified structure and relatively straightforward training process of conventional neural networks, and shows strong computational ...
Junxiu Liu   +5 more
semanticscholar   +1 more source

Threshold Binary Grey Wolf Optimizer Based on Multi-Elite Interaction for Feature Selection

open access: yesIEEE Access, 2023
The traditional grey wolf algorithm is widely used for feature selection. However, within complex feature multi-dimensional problems, the grey wolf algorithm is prone to reach locally optimal solutions and premature convergence.
Hongzhuo Wu   +5 more
doaj   +1 more source

Multi-Area Load Frequency Control of Hydro-Thermal-Wind Power Based on Improved Grey Wolf Optimization Algorithm

open access: yesElektronika ir Elektrotechnika, 2020
The mathematical model of load frequency control is established in the interconnected power system of hydro, thermal, and wind for solving the problem of frequency instability in this paper. Besides, the improved grey wolf optimization algorithm (GWO) is
Fannie Kong, Jinfang Li, Daliang Yang
doaj   +1 more source

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