| 地区经济发展的聚类分析和实例判别 |
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| 引用本文： | 尚晋,杨有,李晓红.地区经济发展的聚类分析和实例判别[J].西华师范大学学报(哲学社会科学版),2006,27(3):263-266. |
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| 作者姓名： | 尚晋 杨有 李晓红 |
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| 作者单位： | [1]重庆大学计算机学院,重庆400044 [2]重庆电子职业技术学院计算机二系,重庆400021 [3]北京航空航天大学计算机学院,北京100083 [4]重庆师范大学数学与计算机科学学院,重庆400047 |
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| 基金项目： | 重庆电子职业技术学院校级科研基金资助项目（05XLY004） |
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| 摘 要： | 针对我国各省（直辖）市的2003年度经济数据，选取18个经济指标进行主成分分析，得到资本类、人力类、知识类、制度类和生活类共5类经济类别指标；再对经济类别指标进行系统聚类分析，得到我国3类不同的地区经济类型；在阐明聚类结果的直观意义后，利用实例进行判别分析，以确认聚类效果．聚类结果为制订有针对性的地区经济发展战略提供依据．
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| 关 键 词： | 经济类型 区域经济 系统聚类 主成分分析 判别分析 |
| 文章编号： | 1673-5072（2006）03-0263-04 |
| 收稿时间： | 2006-04-10 |
| 修稿时间： | 2006年4月10日 |
Cluster and Discriminant Analysis of Regional Economic Development in Our Country |
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| SHANG Jin,YANG You, LI Xiao-hong.Cluster and Discriminant Analysis of Regional Economic Development in Our Country[J].Journal of China West Normal University:Natural Science Edition,2006,27(3):263-266. |
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| Authors: | SHANG Jin YANG You LI Xiao-hong |
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| Institution: | 1. College of Computer, Chongqing University, Chongqing 400044, China; 2. The Second Department of Computer,Chongqing Electronic Profession College,Chongqing 400021, China ; 3. College of Computer, Bei Hang University, Beijing 100083,China; 4. College of Mathematics and Computer Science, Chongqing Normal University, Chongqing 400047, China |
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| Abstract: | From the economic data in our country in 2003, 18 economic variables were selected. Firstly, these variables were reduced, five economic type variables including capital, labor, knowledge, social system and life. Then the five type variables were put into hierachical clustering, so the different regional economic types were got. Furthermore, the results of the cluster were explained. And by using examples, the results were tested through discriminant analysis. The results provided some ideas to make the pertinent policies of regional economic development. |
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| Keywords: | economic type regional economy hierachical clustering factor reduction discriminant analysis |
| 本文献已被 CNKI 维普 等数据库收录！ |
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