Application of rough set-based analysis to extract spatial relationship indicator rules： An example of land use in Pearl River Delta

作     者：GE Yong CAO Feng DU Yunyan LAKHAN V. Chris WANG Yingjie LI Deyu GE Yong;CAO Feng;DU Yunyan;LAKHAN V.Chris;WANG Yingjie;LI Deyu

作者机构：State Key Laboratory of Resources and Environmental Information System Institute of Geographic Sciences and Natural Resources Research CAS Beijing 100101 China Department of Earth and Environmental Sciences University of Windsor ON N9B 3P4 Canada School of Computer & Information Technology of Shanxi University Taiyuan 030006 China 

出 版 物：《Journal of Geographical Sciences》 (地理学报（英文版）)

年 卷 期：2011年第21卷第1期

页      面：101-117页

核心收录：

学科分类：12[管理学] 081603[工学-地图制图学与地理信息工程] 081802[工学-地球探测与信息技术] 0709[理学-地质学] 07[理学] 08[工学] 070503[理学-地图学与地理信息系统] 1201[管理学-管理科学与工程(可授管理学、工学学位)] 081104[工学-模式识别与智能系统] 0818[工学-地质资源与地质工程] 0705[理学-地理学] 0816[工学-测绘科学与技术] 0835[工学-软件工程] 0704[理学-天文学] 0811[工学-控制科学与工程] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：Foundation: National Natural Science Foundation of China, No.40971222 State Key Laboratory of Independent Innova- tion Team Project, No.O88RA203SA National Natural Science Foundation of China, No.60970014, 60875040 Foundation of Doctoral Program Research of the Ministry of Education of China, No.200801080006 Natural Science Foundation of Shanxi Province, No.2010011021-1 

主　　题：rough set theory spatial relations spatial indicator rules land use change 

摘      要：Spatial relations,reflecting the complex association between geographical phenomena and environments,are very important in the solution of geographical issues. Different spatial relations can be expressed by indicators which are useful for the analysis of geographical issues. Urbanization,an important geographical issue,is considered in this paper. The spatial relationship indicators concerning urbanization are expressed with a decision table. Thereafter,the spatial relationship indicator rules are extracted based on the application of rough set theory. The extraction process of spatial relationship indicator rules is illustrated with data from the urban and rural areas of Shenzhen and Hong Kong,located in the Pearl River Delta. Land use vector data of 1995 and 2000 are used. The extracted spatial relationship indicator rules of 1995 are used to identify the urban and rural areas in Zhongshan,Zhuhai and Macao. The identification accuracy is approximately 96.3%. Similar procedures are used to extract the spatial relationship indicator rules of 2000 for the urban and rural areas in Zhongshan,Zhuhai and Macao. An identification accuracy of about 83.6% is obtained.