基于特征聚类的智慧城市综合管理系统  

A Smart City Comprehensive Management System Based on Feature Clustering

作　　者：王芹[1] 任飞 刁炜卿[1] 张一恒[1] 杨怡人 WANG Qin;REN Fei;DIAO Weiqing;ZHANG Yiheng;YANG Yiren(Xi’an Siyuan University,Xi’an 710038,China;Nanjing Supercontrol Electronic Technology Co.,Ltd.,Nanjing 210000,China)

机构地区：[1]西安思源学院,西安710038 [2]南京超控电子科技有限公司,南京210000

出　　处：《自动化与仪器仪表》2025年第1期192-196,共5页Automation & Instrumentation

基　　金：西安思源学院校级科研重点项目《数字技术赋能城市形象传播的机制与路径研究》(XASYZD-A2311)。

摘　　要：数字技术的迅猛发展为城市形象的传播提供了新机遇、新平台和新思路,而一个城市的管理效益往往最能体现一个城市的形象。鉴于此,为了提高智慧城市的综合管理效益,打造良好的城市形象,研究提出了基于改进K均值聚类的智慧城市综合管理系统,该系统利用改进K均值算法对城市基本信息流中的各类数据进行聚类分析。实验结果显示,改进K均值算法的在Ring数据库中的平均调整兰德系数为85.2%,平均分类准确率和平均召回率分别为、82.0%和83.7%,均高于其他算法。此外,智慧城市综合管理系统的各应用模块的平均响应时间最高为0.72 s,最低为0.54 s。上述结果表明,研究提出的智慧城市综合管理系统能对城市基本信息流实现准确分类,进而提高智慧城市的综合管理效益。The rapid development of digital technology provides new opportunities,platforms,and ideas for the dissemination of urban image,and the management efficiency of a city often best reflects its image.In view of this,in order to improve the comprehensive management efficiency of smart cities and create a good urban image,a smart city comprehensive management system based on improved K-means clustering is proposed.The system uses the improved K-means algorithm to cluster and analyze various types of data in the basic information flow of the city.The experimental results show that the average adjusted Rand coefficient of the improved K-means algorithm in the Ring database is 85.2%,and the average classification accuracy and recall are 82.0%,83.7%,and 83.7%,respectively,which are higher than other algorithms.In addition,the average response time of each application module of the smart city comprehensive management system is the highest at 0.72 seconds and the lowest at 0.54 seconds.The above results indicate that the smart city comprehensive management system proposed in the study can accurately classify the basic information flow of cities,thereby improving the comprehensive management efficiency of smart cities.

关 键 词：特征聚类 相似性度量 K-MEANS 智慧城市 综合管理 

分 类 号：P208[天文地球—地图制图学与地理信息工程] TP39[天文地球—测绘科学与技术]