Principal Component Analysis (PCA) Based Evaluation on Competitiveness of Petrochemical Sector

机译：基于基于分析的分析（PCA）竞争力的竞争力

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This article discusses the definition of competitiveness of petrochemical sector in China, builds an indicator system for evaluating the competitiveness of petrochemical sector in China, examines the principal component analysis (PCA) based comprehensive evaluation method, and provides a case study of Sinopec Group.

机译：本文讨论了中国石化部门竞争力的定义，建立了评估中国石化行业竞争力的指标体系，研究了基于综合评价方法的主要成分分析（PCA），并提供了中国石化集团的案例研究。

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《International Institute of Statistics Management Engineering Symposium》|2010年||共7页
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CHEN Yanling; WU Haiyan; YANG Yong;
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中图分类经济统计学;
关键词
petrochemical sector; competitiveness; principal component analysis (PCA); comprehensive evaluation;

机译：石化部门;竞争力;主成分分析（PCA）;综合评价;

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Principal Component Analysis (PCA) Based Evaluation on Competitiveness of Petrochemical Sector

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