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区域经济是在一定区域内经济发展的内部因素与外部条件相互作用而产生的生产综合体,衡量一个区域的经济发展状况需要从社会生产的各个方面综合考察。本文从影响区域经济发展水平的多种影响因素入手,利用投影寻踪降维方法,依据构建的区域经济发展水平评价指标体系建立投影寻踪模型,对区域经济的发展状况进行排序及聚类分析,以指导区域经济发展规划,促进区域经济的均衡协调发展。
Regional economy is a production complex that arises from the interaction of internal factors of economic development and external conditions in a certain area. To measure the economic development of a region needs to be comprehensively investigated from all aspects of social production. This paper starts with many factors that affect the level of regional economic development. By using the method of projection pursuit and dimensionality reduction, this paper builds a projection pursuit model based on the index system of regional economic development to construct a ranking and cluster analysis of regional economic development So as to guide the planning of regional economic development and promote the balanced and coordinated development of the regional economy.