| 基于主成分分析的大理州经济发展分析与评价 |
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| 引用本文： | 吴琢了,张朝元,王跃. 基于主成分分析的大理州经济发展分析与评价[J]. 昆明冶金高等专科学校学报, 2013, 0(1): 73-79 |
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| 作者姓名： | 吴琢了 张朝元 王跃 |
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| 作者单位： | 大理学院数学与计算机学院;昆明冶金高等专科学校公共课部 |
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| 基金项目： | 云南省教育厅科学研究基金项目(2010C140);大理学院2011年大学生科研基金项目;大理学院2010年就业研究专项课题(KYJY2010Y10) |
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| 摘 要： | 在多指标问题分析和评价过程中,主成分分析法是一种有效的工具。以2007—2009年云南年鉴数据为依据,运用主成分分析法对大理州12县市的经济发展实力进行了排序和分类;依据结果分析了大理州12县市经济发展差异的特点及形成原因;评价了大理州12县市经济发展状况,为促进地方经济发展及制定竞争性战略政策提供依据。
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| 关 键 词： | 主成分分析 大理州 经济发展 分析与评价 |
Analysis and Evaluation on the Economic Development of Dali Prefecture Based on PCA |
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| WU Zhuo-liao,ZHANG Chao-yuan,WANG Yue. Analysis and Evaluation on the Economic Development of Dali Prefecture Based on PCA[J]. Journal of Kunming Metallurgy College, 2013, 0(1): 73-79 |
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| Authors: | WU Zhuo-liao ZHANG Chao-yuan WANG Yue |
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| Affiliation: | 1.College of Mathematics and Computer,Dali University,Dali,Yunnan 671003,China; 2.Elementary Department,Kunming Metallargy College,Kunming 650033,China) |
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| Abstract: | PCA （the Principal Components Analysis） is an effective method. In the analysis and evalua- tion of multi-Indes. Based on Yunnan Yearbook data from 2007 to 2009, economic development power of 12 counties in Dali is sequenced and classified by PCA. This paper analyzes the characteristic of its eco- nomic developmental difference and reasons based on the result of evaluation, and also scientifically e- valuates the conditions of its economic development which provides the competitive strategy and valuable policy for promoting provincial economy. |
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| Keywords: | Principal Components Analysis Dali prefecture economic development analysis and evaluation |
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