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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...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi
2022
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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. |
format | Online Article Text |
id | pubmed-9584679 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Hindawi |
record_format | MEDLINE/PubMed |
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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