基于POI数据的郑东新区服务业空间聚类研究

李江苏, 梁燕, 王晓蕊

Spatial clustering analysis of service industries in Zhengdong New District based on POI data

Jiangsu LI, Yan LIANG, Xiaorui WANG

图2 DBSCAN算法流程图

Fig. 2 Flowchart of DBSCAN algorithm