Hybrid beluga whale optimization algorithm with multi-strategy for functions and engineering optimization problems

Journal Of Big Data, Год журнала: 2024, Номер 11(1)

Опубликована: Янв. 2, 2024

Abstract Beluga Whale Optimization (BWO) is a new metaheuristic algorithm that simulates the social behaviors of beluga whales swimming, foraging, and whale falling. Compared with other optimization algorithms, BWO shows certain advantages in solving unimodal multimodal problems. However, convergence speed performance still have some deficiencies when complex multidimensional Therefore, this paper proposes hybrid method called HBWO combining Quasi-oppositional based learning (QOBL), adaptive spiral predation strategy, Nelder-Mead simplex search (NM). Firstly, initialization phase, QOBL strategy introduced. This reconstructs initial spatial position population by pairwise comparisons to obtain more prosperous higher quality population. Subsequently, an designed exploration exploitation phases. The first learns optimal individual positions dimensions through avoid loss local optimality. At same time, movement motivated cosine factor introduced maintain balance between exploitation. Finally, NM added. It corrects multiple scaling methods improve accurately efficiently. verified utilizing CEC2017 CEC2019 test functions. Meanwhile, superiority six engineering design examples. experimental results show has feasibility effectiveness practical problems than methods.

Язык: Английский

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Enhanced multi-strategy bottlenose dolphin optimizer for UAVs path planning

Applied Mathematical Modelling, Год журнала: 2024, Номер 130, С. 243 - 271

Опубликована: Март 11, 2024

Язык: Английский

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Binary Horse herd optimization algorithm with crossover operators for feature selection

Computers in Biology and Medicine, Год журнала: 2021, Номер 141, С. 105152 - 105152

Опубликована: Дек. 18, 2021

Язык: Английский

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An enhanced manta ray foraging optimization algorithm for shape optimization of complex CCG-Ball curves

Knowledge-Based Systems, Год журнала: 2022, Номер 240, С. 108071 - 108071

Опубликована: Янв. 4, 2022

Язык: Английский

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An enhanced binary Rat Swarm Optimizer based on local-best concepts of PSO and collaborative crossover operators for feature selection

Computers in Biology and Medicine, Год журнала: 2022, Номер 147, С. 105675 - 105675

Опубликована: Июнь 2, 2022

Язык: Английский

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MCSA: Multi-strategy boosted chameleon-inspired optimization algorithm for engineering applications

Computer Methods in Applied Mechanics and Engineering, Год журнала: 2022, Номер 403, С. 115676 - 115676

Опубликована: Окт. 27, 2022

Язык: Английский

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Nature-inspired optimization algorithms and their significance in multi-thresholding image segmentation: an inclusive review

Evolving Systems, Год журнала: 2022, Номер 13(6), С. 889 - 945

Опубликована: Фев. 21, 2022

Язык: Английский

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BMPA-TVSinV: A Binary Marine Predators Algorithm using time-varying sine and V-shaped transfer functions for wrapper-based feature selection

Knowledge-Based Systems, Год журнала: 2022, Номер 252, С. 109446 - 109446

Опубликована: Июль 16, 2022

Язык: Английский

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An enhanced chimp optimization algorithm for optimal degree reduction of Said–Ball curves

Mathematics and Computers in Simulation, Год журнала: 2022, Номер 197, С. 207 - 252

Опубликована: Фев. 11, 2022

Язык: Английский

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DTCSMO: An efficient hybrid starling murmuration optimizer for engineering applications

Computer Methods in Applied Mechanics and Engineering, Год журнала: 2023, Номер 405, С. 115878 - 115878

Опубликована: Янв. 10, 2023

Язык: Английский

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