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5 基于大数据的地理事件发现方法分类
Fig. 5 Classification of geographic event discovery methods based on big data