E3S Web Conf.
Volume 261, 20212021 7th International Conference on Energy Materials and Environment Engineering (ICEMEE 2021)
|Number of page(s)||5|
|Section||Environmental Engineering Planning and Urban Facilities Construction|
|Published online||21 May 2021|
Evaluation and Research on Some Pilot Smart Cities
Anhui Xinhua university, School of Big Data and Artificial Intelligence, Hefei 230088, China
2 Anhui Xinhua university, School of Big Data and Artificial Intelligence, Hefei 230088, China
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This paper, taking 30 pilot smart cities as the research objects, firstly presents a reasonable and comprehensive evaluation index system of smart city development from six aspects. Secondly, factor analysis method was used to reduce the dimension of 23 indicators, and 7 common factors and their weights were obtained. The total score of 30 cities’ development status is ranked by the use of common factor and index data. The K-means clustering method makes cluster analysis on 30 cities, and divides each city into 4 categories according to the development situation of the indicators. Finally, based on the evaluation results, the author gives some suggestions on the construction of smart city.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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