基于数据挖掘的城市图书馆布局分布特征研究

A Research on the Distribution Characteristics of Urban Library Layout Based on Data Mining

城市图书馆是衡量城市文明和发展程度的重要指标,城市图书馆布局分布特征影响着城市的发展速度和质量,基于数据挖掘技术对城市图书馆布局分布特征进行研究。由网页爬虫获取图书馆网络点评数据,对解析的爬虫数据计算核密度,获得城市图书馆的空间布局特征。通过对北京市图书馆布局的分析指出图书馆主要集中在主城区,同时图书馆布局拓展也主要是在主城区,主城区和郊县区图书馆布局分布明显不均衡。这对城市优化图书馆资源配置,提升城市文明和发展程度提供了参考依据。

Urban library is an important index to measure the degree of civilization and development of a city.The layout and distribution characteristics of urban libraries affect the speed and quality of urban development.This paper studies the layout and distribution characteristics of urban libraries based on data mining technology.The web crawler obtains the library’s Web comment data,calculates the core density of the analyzed crawler data,and obtains the spatial layout characteristics of the city library.Through the analysis of the layout of Beijing Library,this paper points out that the library is concentrated in the urban area and the expansion of the library layout is also in the urban area.The distribution of the library layout in the urban area and suburban counties is unbalanced,which provides a reference for the city to optimize the allocation of library resources and enhance the degree of urban civilization and development.