Ladybug Beetle Optimization algorithm : application for real-world problems

© The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2022, Springer Nature or its licensor holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manus...

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Publié dans:The Journal of supercomputing. - 1998. - 79(2023), 3 vom: 21., Seite 3511-3560
Auteur principal: Safiri, Saadat (Auteur)
Autres auteurs: Nikoofard, Amirhossein
Format: Article en ligne
Langue:English
Publié: 2023
Accès à la collection:The Journal of supercomputing
Sujets:Journal Article Annihilated ladybugs Covid-19 Economic-environmental dispatch problem Ladybug Beetle Optimization algorithm Pandemic prediction Search for a warm position
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520 |a In this paper, a novel optimization algorithm is proposed, called the Ladybug Beetle Optimization (LBO) algorithm, which is inspired by the behavior of ladybugs in nature when they search for a warm place in winter. The new proposed algorithm consists of three main parts: (1) determine the heat value in the position of each ladybug, (2) update the position of ladybugs, and (3) ignore the annihilated ladybug(s). The main innovations of LBO are related to both updating the position of the population, which is done in two separate ways, and ignoring the worst members, which leads to an increase in the search speed. Also, LBO algorithm is performed to optimize 78 well-known benchmark functions. The proposed algorithm has reached the optimal values of 73.3% of the benchmark functions and is the only algorithm that achieved the best solution of 20.5% of them. These results prove that LBO is substantially the best algorithm among other well-known optimization methods. In addition, two fundamentally different real-world optimization problems include the Economic-Environmental Dispatch Problem (EEDP) as an engineering problem and the Covid-19 pandemic modeling problem as an estimation and forecasting problem. The EEDP results illustrate that the proposed algorithm has obtained the best values in either the cost of production or the emission or even both, and the use of LBO for Covid-19 pandemic modeling problem leads to the least error compared to others 
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650 4 |a Annihilated ladybugs 
650 4 |a Covid-19 
650 4 |a Economic-environmental dispatch problem 
650 4 |a Ladybug Beetle Optimization algorithm 
650 4 |a Pandemic prediction 
650 4 |a Search for a warm position 
700 1 |a Nikoofard, Amirhossein  |e verfasserin  |4 aut 
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