作者: Wenhao Yu , Tinghua Ai , Shiwei Shao
DOI: 10.1016/J.JTRANGEO.2015.04.008
关键词: Representation (mathematics) 、 Euclidean space 、 Urban planning 、 Network analysis 、 Street network 、 Kernel density estimation 、 Computer science 、 Operations management 、 Scatter plot 、 Point of interest 、 Data mining
摘要: … We analyzed and delimitated Central Business District by using network kernel density … Defining and delineating the Central Business District as it is characterized by human activities …