A dual-optimization wind speed forecasting model based on deep learning and improved dung beetle optimization algorithm

Energy, Journal Year: 2023, Volume and Issue: 286, P. 129604 - 129604

Published: Nov. 7, 2023

Language: Английский

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ESO: An enhanced snake optimizer for real-world engineering problems

Expert Systems with Applications, Journal Year: 2023, Volume and Issue: 230, P. 120594 - 120594

Published: June 3, 2023

Language: Английский

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DTCSMO: An efficient hybrid starling murmuration optimizer for engineering applications

Computer Methods in Applied Mechanics and Engineering, Journal Year: 2023, Volume and Issue: 405, P. 115878 - 115878

Published: Jan. 10, 2023

Language: Английский

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A local opposition-learning golden-sine grey wolf optimization algorithm for feature selection in data classification

Applied Soft Computing, Journal Year: 2023, Volume and Issue: 142, P. 110319 - 110319

Published: April 22, 2023

Language: Английский

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Selection of contributing factors for predicting landslide susceptibility using machine learning and deep learning models

Stochastic Environmental Research and Risk Assessment, Journal Year: 2023, Volume and Issue: unknown

Published: Sept. 13, 2023

Language: Английский

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A feature selection method based on the Golden Jackal-Grey Wolf Hybrid Optimization Algorithm

PLoS ONE, Journal Year: 2024, Volume and Issue: 19(1), P. e0295579 - e0295579

Published: Jan. 2, 2024

This paper proposes a feature selection method based on hybrid optimization algorithm that combines the Golden Jackal Optimization (GJO) and Grey Wolf Optimizer (GWO). The primary objective of this is to create an effective data dimensionality reduction technique for eliminating redundant, irrelevant, noisy features within high-dimensional datasets. Drawing inspiration from Chinese idiom “Chai Lang Hu Bao,” mechanisms, cooperative behaviors observed in natural animal populations, we amalgamate GWO algorithm, Lagrange interpolation method, GJO propose multi-strategy fusion GJO-GWO algorithm. In Case 1, addressed eight complex benchmark functions. 2, was utilized tackle ten problems. Experimental results consistently demonstrate under identical experimental conditions, whether solving functions or addressing problems, exhibits smaller means, lower standard deviations, higher classification accuracy, reduced execution times. These findings affirm superior performance, stability

Language: Английский

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A Hybrid Golden Jackal Optimization and Golden Sine Algorithm with Dynamic Lens-Imaging Learning for Global Optimization Problems

Applied Sciences, Journal Year: 2022, Volume and Issue: 12(19), P. 9709 - 9709

Published: Sept. 27, 2022

Golden jackal optimization (GJO) is an effective metaheuristic algorithm that imitates the cooperative hunting behavior of golden jackal. However, since update prey’s position often depends on male and there insufficient diversity jackals in some cases, it prone to falling into a local optimal optimum. In order address these drawbacks GJO, this paper proposes improved algorithm, called hybrid GJO sine (S) (Gold-SA) with dynamic lens-imaging (L) learning (LSGJO). First, novel dual spiral rules inspired by Gold-SA. These give ability think like human (Gold-SA), making more intelligent process preying, improving efficiency optimization. Second, nonlinear decreasing scaling factor introduced operator maintain population diversity. The performance LSGJO verified through 23 classical benchmark functions 3 complex design problems real scenarios. experimental results show converges faster accurately than 11 state-of-the-art algorithms, global search has significantly, proposed shown superior solving constrained problems.

Language: Английский

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Crisscross Harris Hawks Optimizer for Global Tasks and Feature Selection

Journal of Bionic Engineering, Journal Year: 2022, Volume and Issue: 20(3), P. 1153 - 1174

Published: Nov. 30, 2022

Language: Английский

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Modified artificial rabbits optimization combined with bottlenose dolphin optimizer in feature selection of network intrusion detection

Electronic Research Archive, Journal Year: 2024, Volume and Issue: 32(3), P. 1770 - 1800

Published: Jan. 1, 2024

<p>For the feature selection of network intrusion detection, issue numerous redundant features arises, posing challenges in enhancing detection accuracy and adversely affecting overall performance to some extent. Artificial rabbits optimization (ARO) is capable reducing can be applied for detection. The ARO exhibits a slow iteration speed exploration phase population prone an iterative stagnation condition exploitation phase, which hinders its ability deliver outstanding aforementioned problems. First, enhance global capabilities further, thinking incorporates mud ring feeding strategy from bottlenose dolphin optimizer (BDO). Simultaneously, adjusting phases, employs adaptive switching mechanism. Second, avoid original algorithm getting trapped local optimum during levy flight adopted. Lastly, dynamic lens-imaging introduced variety facilitate escape optimum. Then, this paper proposes modified ARO, namely LBARO, hybrid that combines BDO model. LBARO first empirically evaluated comprehensively demonstrate superiority proposed algorithm, using 8 benchmark test functions 4 UCI datasets. Subsequently, integrated into process model classification experimental validation. This integration validated utilizing NSL-KDD, UNSW NB-15, InSDN datasets, respectively. Experimental results indicate based on successfully reduces characteristics while detection.</p>

Language: Английский

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Feature selection in high-dimensional data: an enhanced RIME optimization with information entropy pruning and DBSCAN clustering

International Journal of Machine Learning and Cybernetics, Journal Year: 2024, Volume and Issue: 15(9), P. 4211 - 4254

Published: April 24, 2024

Language: Английский

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