【摘要】 研究数据挖掘技术在地理信息系统中的应用.着重阐述了属性相关分析,深入讨论了可视化数据挖掘软件的设计与实现,提出了通过高阶关联分析来找到因素间内在的关系.利用属性相关分析挖掘GIS的属性数据,并利用丰富多样的图表显示其结果.可以帮助城市交通、铁路等部门的决策人员进行辅助决策,具有较强的实用性.更多还原

【Abstract】 The application of data mining technology in GIS (geographic information system) was studied. Property correlative analysis was described emphatically, the design and realization of visual data mining were discussed, and the intrinsic relation between factors through high step association analysis was put forward. Mining the property data of GIS using property correlative analysis and showing its result with rich charts are of beneficial to the staff making policy in city traffic and railway, and this technology has the potential application.更多还原