期刊文献+

基于空间分析的空间关联规则提取 被引量:19

Mining Spatial Association Rules with Spatial Analysis
下载PDF
导出
摘要 空间关联规则是空间数据挖掘的一个重要结果表现形式,从GIS中挖掘空间关联 规则是一个理解和将GIS中的数据转化成知识很好的方法。GIS从本质上讲是一个空间数据库 管理系统,现在的商业空间数据库管理系统中都不能存储空间分析的关系如空间拓扑关系、 空间相邻关系等。文章提出了一种基于空间分析的空间关联规则的挖掘算法,并给出了实例 、分析及讨论。 In this paper, an efficient method for mining strong spatial associa tion rules with spatial analysis in geographic information databases is proposed and studied. A spatial association rule is a rule indicating certain associatio n relationship among a set of spatial and possibly some nonspatial predicates. A strong rule indicates that the patterns in the rule have relatively frequent oc currences in the database and strong implication relationships.
出处 《计算机工程》 CAS CSCD 北大核心 2003年第11期29-31,共3页 Computer Engineering
基金 湖北省自然科学基金资助项目(99J171)
关键词 空间分析 空间关联规则 MBR GIS Spatial analysis Spatial association rule Minimal bounding recta ngle Geographic information system
  • 相关文献

参考文献5

  • 1Agrawal R,Imielinski T, Swami A. Mining Association Rules Between Sets of Items in Large Databases. In Proceedings of the1993ACM SIGMOD International Conference on Management of Data, Washington D. C :ACM Press, 1993:207-216. 被引量:1
  • 2Srikant R,Agrawal R. Mining Quantitative Association Rules in Large Relational Tables. In Proceedings of the 1996 ACM SIGMOD International Conference on Management of Data. Montreal Quebec Canada:ACM Press,1996:1-12. 被引量:1
  • 3Miller R J,Yang Y. Association Rules over Interval Data. In Proceedings ACM SIGMOD International Conference on Management of Data. Tucson:Arizona, 1997:452-461. 被引量:1
  • 4Wang K,Tay S H W,Liu B. Interestingness- based Interval Merger for Numeric Association Rules. In Proceedings of the Fourth International Conference on Knowledge Discovery and Data Mining. New York: AAAI Press, 1998:121- 128. 被引量:1
  • 5Koperski K, Han J. Discovery of Spatial Association Rules in Geographic Information Databases.In Egenhofer M J,Herring J R(Eds.):Advances in Spatial Databases, LNCS 951, Springer-Verlag,1995:47. 被引量:1

同被引文献142

引证文献19

二级引证文献92

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部