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 |