A Study on the Small Organic Cities in China Combining PCA and CNN

Background. Organic development is one of the evolutionary development models for cities, and it can facilitate cities to continually adapt to their surroundings and therefore adjust their development. Former research is mostly focused on cities and environmental changes, and research on the organic...

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Autores principales:	Mengdie Xu, Zhiwei Yang, Zhiting Li, Die Liu, Tan Yang
Formato:	article
Lenguaje:	EN
Publicado:	Hindawi Limited 2021
Materias:	Telecommunication TK5101-6720
Acceso en línea:	https://doaj.org/article/55ac21ad0e044dbb9a60212457d0047f
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id	oai:doaj.org-article:55ac21ad0e044dbb9a60212457d0047f
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spelling	oai:doaj.org-article:55ac21ad0e044dbb9a60212457d0047f2021-11-29T00:55:59ZA Study on the Small Organic Cities in China Combining PCA and CNN1875-905X10.1155/2021/6978142https://doaj.org/article/55ac21ad0e044dbb9a60212457d0047f2021-01-01T00:00:00Zhttp://dx.doi.org/10.1155/2021/6978142https://doaj.org/toc/1875-905XBackground. Organic development is one of the evolutionary development models for cities, and it can facilitate cities to continually adapt to their surroundings and therefore adjust their development. Former research is mostly focused on cities and environmental changes, and research on the organic development of cities in various conditions is rather scarce. Purpose. By creating an evaluation index system for organic cities, this paper has established a multifactor evaluation model and improved the evaluation methodologies for organic cities. Methods. The authors have come up with a method that combines PCA and CNN, established an optimized model to calculate the organic cities, verified the accuracy of the evaluation index system for organic cities, and finally concluded that urban organic development is mostly associated with the aspects of the natural environment, economic basis, land use, and population scale of the city. Case Study. In addition, the examples of Bishan District, Chongqing, and Jiangyin, Jiangsu Province, are simulated and compared, and an accurate prediction for the organic development of small cities in China is given. Conclusion. The evaluation index system for organic cities devised by this paper can be applied effectively to evaluate the organic city of cities, and the neural network prediction model for organic cities designed by this paper can provide references for further research on organic cities.Mengdie XuZhiwei YangZhiting LiDie LiuTan YangHindawi LimitedarticleTelecommunicationTK5101-6720ENMobile Information Systems, Vol 2021 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Telecommunication TK5101-6720
spellingShingle	Telecommunication TK5101-6720 Mengdie Xu Zhiwei Yang Zhiting Li Die Liu Tan Yang A Study on the Small Organic Cities in China Combining PCA and CNN
description	Background. Organic development is one of the evolutionary development models for cities, and it can facilitate cities to continually adapt to their surroundings and therefore adjust their development. Former research is mostly focused on cities and environmental changes, and research on the organic development of cities in various conditions is rather scarce. Purpose. By creating an evaluation index system for organic cities, this paper has established a multifactor evaluation model and improved the evaluation methodologies for organic cities. Methods. The authors have come up with a method that combines PCA and CNN, established an optimized model to calculate the organic cities, verified the accuracy of the evaluation index system for organic cities, and finally concluded that urban organic development is mostly associated with the aspects of the natural environment, economic basis, land use, and population scale of the city. Case Study. In addition, the examples of Bishan District, Chongqing, and Jiangyin, Jiangsu Province, are simulated and compared, and an accurate prediction for the organic development of small cities in China is given. Conclusion. The evaluation index system for organic cities devised by this paper can be applied effectively to evaluate the organic city of cities, and the neural network prediction model for organic cities designed by this paper can provide references for further research on organic cities.
format	article
author	Mengdie Xu Zhiwei Yang Zhiting Li Die Liu Tan Yang
author_facet	Mengdie Xu Zhiwei Yang Zhiting Li Die Liu Tan Yang
author_sort	Mengdie Xu
title	A Study on the Small Organic Cities in China Combining PCA and CNN
title_short	A Study on the Small Organic Cities in China Combining PCA and CNN
title_full	A Study on the Small Organic Cities in China Combining PCA and CNN
title_fullStr	A Study on the Small Organic Cities in China Combining PCA and CNN
title_full_unstemmed	A Study on the Small Organic Cities in China Combining PCA and CNN
title_sort	study on the small organic cities in china combining pca and cnn
publisher	Hindawi Limited
publishDate	2021
url	https://doaj.org/article/55ac21ad0e044dbb9a60212457d0047f
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_version_	1718407707239645184

A Study on the Small Organic Cities in China Combining PCA and CNN

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