| 综合国力主成分分析与模糊综合组合评价模型 |
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| 引用本文： | 谢明霞,郭建忠,陈科,王智超. 综合国力主成分分析与模糊综合组合评价模型[J]. 地理与地理信息科学, 2010, 26(6) |
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| 作者姓名： | 谢明霞 郭建忠 陈科 王智超 |
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| 作者单位： | 信息工程大学测绘学院,河南,郑州,450052;75719部队,湖北,武汉,430074;信息工程大学测绘学院,河南,郑州,450052;65015部队,辽宁,大连,116023 |
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| 基金项目： | 国家科技支撑计划课题,国家863计划项目 |
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| 摘 要： | 基于模糊理论、统计分析等数学理论,提出一种定量的综合国力模糊综合评价模型.首先对基本数据进行标准化处理和主成分分析,并建立综合国力评判集;其次,根据所选取的主成分及其贡献值建立评判对象因素集,并计算综合国力评判因素权向量;最后,利用综合国力评判集、评判因素权向量及评判对象因素集进行模糊综合评判,根据模糊综合评判模型对13个主要国家的综合国力进行了比较分析.
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| 关 键 词： | 综合国力 标准化处理 主成分分析 模糊综合评判 |
Evaluation Model of Comprehensive National Power Based on PCA and Fuzzy Comprehension |
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| XIE Ming-xia,GUO Jian-zhong,CHEN Ke,WANG Zhi-chao. Evaluation Model of Comprehensive National Power Based on PCA and Fuzzy Comprehension[J]. Geography and Geo-Information Science, 2010, 26(6) |
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| Authors: | XIE Ming-xia GUO Jian-zhong CHEN Ke WANG Zhi-chao |
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| Affiliation: | XIE Ming-xia1,2,GUO Jian-zhong1,CHEN Ke1,WANG Zhi-chao3 (1.Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 450052,2.75719 Troup,Wuhan 430074,3.65015 Troup,Dalian 116023,China) |
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| Abstract: | The fuzzy comprehensive and quantitative evaluation model of comprehensive national power is proposed based on the fuzzy theory and statistical analysis.Firstly,the original data are standardized,and then analyzed by principal component analysis.The evaluation sets of comprehensive national power are also constructed.Secondly,the evaluation object factor sets and compute power sets are set up through the selected principle components and their contribution values.Finally,fuzzy comprehensive evaluation is ap... |
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| Keywords: | comprehensive national power standardization principle component analysis fuzzy comprehensive evaluation |
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