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BP Network Model Based on SCLBOA for House Price Forecasting

Butterfly optimization algorithm (BOA) is a new swarm intelligence algorithm mimicking the behaviors of butterflies. However, there is still much room for improvement. In order to enhance the convergence speed and accuracy of the BOA, we present an improved algorithm SCLBOA based on SIBOA, which inc...

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Detalles Bibliográficos
Autores principales: Ji, Xudong, Ji, Xiao-Fang, Wei, Hongxing, Chen, Youdong, Xue, Wei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9584679/
https://www.ncbi.nlm.nih.gov/pubmed/36275964
http://dx.doi.org/10.1155/2022/8148586
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author Ji, Xudong
Ji, Xiao-Fang
Wei, Hongxing
Chen, Youdong
Xue, Wei
author_facet Ji, Xudong
Ji, Xiao-Fang
Wei, Hongxing
Chen, Youdong
Xue, Wei
author_sort Ji, Xudong
collection PubMed
description Butterfly optimization algorithm (BOA) is a new swarm intelligence algorithm mimicking the behaviors of butterflies. However, there is still much room for improvement. In order to enhance the convergence speed and accuracy of the BOA, we present an improved algorithm SCLBOA based on SIBOA, which incorporates a logical mapping and a Lévy flight mechanism. The logical chaotic map is used for population initialization, and then the Lévy flight mechanism is integrated into the SCLBOA algorithm. To evaluate the performance of the SCLBOA, we conducted many experiments on standard test functions. The simulation results suggest that the SCLBOA is capable of high-precision optimization, fast convergence, and effective global optimization, all of which show that our method outperforms other methods in solving mathematical optimization problems. Finally, the BP network is optimized according to the SCLBOA (SCLBOA-BP) to further verify the availability of the algorithm. Simulation experiments prove the practicability of this method by building a Boston housing price prediction model for training.
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spelling pubmed-95846792022-10-21 BP Network Model Based on SCLBOA for House Price Forecasting Ji, Xudong Ji, Xiao-Fang Wei, Hongxing Chen, Youdong Xue, Wei Comput Intell Neurosci Research Article Butterfly optimization algorithm (BOA) is a new swarm intelligence algorithm mimicking the behaviors of butterflies. However, there is still much room for improvement. In order to enhance the convergence speed and accuracy of the BOA, we present an improved algorithm SCLBOA based on SIBOA, which incorporates a logical mapping and a Lévy flight mechanism. The logical chaotic map is used for population initialization, and then the Lévy flight mechanism is integrated into the SCLBOA algorithm. To evaluate the performance of the SCLBOA, we conducted many experiments on standard test functions. The simulation results suggest that the SCLBOA is capable of high-precision optimization, fast convergence, and effective global optimization, all of which show that our method outperforms other methods in solving mathematical optimization problems. Finally, the BP network is optimized according to the SCLBOA (SCLBOA-BP) to further verify the availability of the algorithm. Simulation experiments prove the practicability of this method by building a Boston housing price prediction model for training. Hindawi 2022-10-13 /pmc/articles/PMC9584679/ /pubmed/36275964 http://dx.doi.org/10.1155/2022/8148586 Text en Copyright © 2022 Xudong Ji et al. https://creativecommons.org/licenses/by/4.0/This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Ji, Xudong
Ji, Xiao-Fang
Wei, Hongxing
Chen, Youdong
Xue, Wei
BP Network Model Based on SCLBOA for House Price Forecasting
title BP Network Model Based on SCLBOA for House Price Forecasting
title_full BP Network Model Based on SCLBOA for House Price Forecasting
title_fullStr BP Network Model Based on SCLBOA for House Price Forecasting
title_full_unstemmed BP Network Model Based on SCLBOA for House Price Forecasting
title_short BP Network Model Based on SCLBOA for House Price Forecasting
title_sort bp network model based on sclboa for house price forecasting
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9584679/
https://www.ncbi.nlm.nih.gov/pubmed/36275964
http://dx.doi.org/10.1155/2022/8148586
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