Crayfish optimization algorithm

H Jia, H Rao, C Wen, S Mirjalili - Artificial Intelligence Review, 2023 - Springer
This paper proposes a meta heuristic optimization algorithm, called Crayfish Optimization
Algorithm (COA), which simulates crayfish's summer resort behavior, competition behavior …

Modified crayfish optimization algorithm for solving multiple engineering application problems

H Jia, X Zhou, J Zhang, L Abualigah, AR Yildiz… - Artificial Intelligence …, 2024 - Springer
Abstract Crayfish Optimization Algorithm (COA) is innovative and easy to implement, but the
crayfish search efficiency decreases in the later stage of the algorithm, and the algorithm is …

Chaotic sand cat swarm optimization

F Kiani, S Nematzadeh, FA Anka, MA Findikli - Mathematics, 2023 - mdpi.com
In this study, a new hybrid metaheuristic algorithm named Chaotic Sand Cat Swarm
Optimization (CSCSO) is proposed for constrained and complex optimization problems. This …

Guided learning strategy: A novel update mechanism for metaheuristic algorithms design and improvement

H Jia, C Lu - Knowledge-Based Systems, 2024 - Elsevier
Meta-heuristic algorithms (MH) are naturally inspired global optimization algorithms. They
are often relatively simple and can solve problems in a short period of time, with certain …

Chaotic opposition learning with mirror reflection and worst individual disturbance grey wolf optimizer for continuous global numerical optimization

OR Adegboye, AK Feda, OS Ojekemi, EB Agyekum… - Scientific Reports, 2024 - nature.com
The effective meta-heuristic technique known as the grey wolf optimizer (GWO) has shown
its proficiency. However, due to its reliance on the alpha wolf for guiding the position …

DGS-SCSO: Enhancing sand cat swarm optimization with dynamic pinhole imaging and golden sine algorithm for improved numerical optimization performance

OR Adegboye, AK Feda, OR Ojekemi, EB Agyekum… - Scientific Reports, 2024 - nature.com
This paper introduces DGS-SCSO, a novel optimizer derived from Sand Cat Swarm
Optimization (SCSO), aiming to overcome inherent limitations in the original SCSO …

An improved reptile search algorithm with ghost opposition-based learning for global optimization problems

H Jia, C Lu, D Wu, C Wen, H Rao… - Journal of …, 2023 - academic.oup.com
In 2021, a meta-heuristic algorithm, Reptile Search Algorithm (RSA), was proposed. RSA
mainly simulates the cooperative predatory behavior of crocodiles. Although RSA has a fast …

Memory backtracking strategy: An evolutionary updating mechanism for meta-heuristic algorithms

H Jia, C Lu, Z **ng - Swarm and Evolutionary Computation, 2024 - Elsevier
The search domain of meta-heuristic algorithms is always constantly changing, which make
it difficult to adapt the diverse optimization issues. To overcome above issue, an evolutionary …

Improved snow ablation optimizer with heat transfer and condensation strategy for global optimization problem

H Jia, F You, D Wu, H Rao, H Wu… - Journal of …, 2023 - academic.oup.com
The snow ablation optimizer (SAO) is a new metaheuristic algorithm proposed in April 2023.
It simulates the phenomenon of snow sublimation and melting in nature and has a good …

A power transformer fault diagnosis method based on improved sand cat swarm optimization algorithm and bidirectional gated recurrent unit

W Lu, C Shi, H Fu, Y Xu - Electronics, 2023 - mdpi.com
The bidirectional gated recurrent unit (BiGRU) method based on dissolved gas analysis
(DGA) has been studied in the field of power transformer fault diagnosis. However, there are …