多源地理大数据支撑下的地理事件建模与分析
杜云艳, 易嘉伟, 薛存金, 千家乐, 裴韬

Modeling and analysis of geographic events supported by multi-source geographic big data
DU Yunyan, YI Jiawei, XUE Cunjin, QIAN Jiale, PEI Tao
图4 地理大数据事件分析与挖掘基本框架
Fig. 4 Basic framework of geographic big data event analysis and mining