| 主成分分析法在高校学生质量综合评价中的应用 |
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| 引用本文： | 王吉权,邱立春,王英,王福林,齐江坤.主成分分析法在高校学生质量综合评价中的应用[J].数学的实践与认识,2010,40(13). |
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| 作者姓名： | 王吉权 邱立春 王英 王福林 齐江坤 |
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| 基金项目： | 黑龙江省教育厅新世纪教改工程项目 |
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| 摘 要： | 主成分分析法能够在保证原始数据信息损失最小的情况下,以少数的综合变量取代原有的多维变量,使数据结构大为简化,并且客观地确定变量权重,避免了主观随意性.应用主成分分析方法对高等学校学生质量进行了综合评价,根据综合得分给出了科学的排名,客观地反映了学生各方面的特征.
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| 关 键 词： | 主成分分析 综合评价 质量 |
The Application of Principal Component Analysis in Comprehensive Evaluation of the Quality of College Students |
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| WANG Ji-quan,QIU Li-chun,WANG Ying,WANG Fu-lin,QI Jiang-kun.The Application of Principal Component Analysis in Comprehensive Evaluation of the Quality of College Students[J].Mathematics in Practice and Theory,2010,40(13). |
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| Authors: | WANG Ji-quan QIU Li-chun WANG Ying WANG Fu-lin QI Jiang-kun |
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| Abstract: | The principal component analysis could substitute a small number comprehensive variable for original multidimensional variable and obviously simplify data structure in the precondition of minimizing loss of original data information.The principal component analysis could objectively give weight and avoid subjective random problem.Using principal component analysis conducted a comprehensive evaluation on the quality of college students, According to the comprehensive scores are given an scientific ranking and objectively reflects the characteristics of their students. |
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| Keywords: | principal component analysis comprehensive evaluation quality |
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