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在分析传统决策支持系统在城市规划决策应用中存在的问题的基础上 ,初步提出一种基于数据仓库的城市规划决策支持系统的基本框架 ,探讨了该系统建立中数据仓库的数据组织、数据挖掘、知识发现方法等关键技术问题 ,并进一步阐述城市规划决策支持系统的建立方法 ,最后以荆州市环境规划为例 ,说明数据仓库在城市规划决策支持系统中的具体应用。
Based on the analysis of the problems existing in the application of decision support system in urban planning and decision-making, this paper proposes a basic framework of urban planning decision support system based on data warehouse, and discusses the data organization and data mining of data warehouse , Knowledge discovery methods and other key technical issues, and further elaborated the establishment of urban planning decision support system, and finally Jingzhou environmental planning as an example to illustrate the specific application of data warehouse in urban planning decision support system.