| 基于因子分析与聚类分析的学生成绩综合评价 |
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| 引用本文： | 王成,王继顺.基于因子分析与聚类分析的学生成绩综合评价[J].甘肃联合大学学报(自然科学版),2011,25(1):26-30. |
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| 作者姓名： | 王成 王继顺 |
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| 作者单位： | 1. 连云港市外国语学校,数学教研室,江苏,连云港,222006
2. 连云港师范高等专科学校,数学与应用数学系,江苏,连云港,222006 |
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| 基金项目： | 连云港师范高等专科学校专任教师基础教育产学研工作一体化合作项目 |
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| 摘 要： | 通过因子分析和聚类分析的方法建立综合评价模型,对我校初二(17)班40名学生期末成绩进行实证分析,从12门科目中提取4个符合实际意义的公因子,给出了学生综合排名,然后根据因子得分应用K-means聚类分析将40名学生分成四类,客观地分析了学生在各学科间的优势和劣势,所得到的评价结果可为教学策略的选择与实施提供科学的依据和参考.
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| 关 键 词： | 学生成绩 因子分析 聚类分析 综合评价 教学策略 |
Comprehensive Evaluation on the Marks of Statistical Practices Graduates Based on Factor Analysis and Cluster Analysis |
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| WANG Cheng,WANG Ji-shun.Comprehensive Evaluation on the Marks of Statistical Practices Graduates Based on Factor Analysis and Cluster Analysis[J].Journal of Gansu Lianhe University :Natural Sciences,2011,25(1):26-30. |
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| Authors: | WANG Cheng WANG Ji-shun |
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| Institution: | WANG Cheng1,WANG Ji-shun2(1.Mathematic Office,Lianyungang Foreign Language,Lianyungang 222006,China,2.Department of Maths and Applied Mathematics,Lianyungang Teacher's College,China) |
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| Abstract: | Using method of factor analysis and cluster analysis to establish comprehensive evaluated model,a empirical analysis on the marks of 40 students of Class 17 Grade 2 in our middle school was given.The comprehensive ranking of the students basedon the advantages and disadvantages of the students in various disciplines given were also analyzed.The results provided a good reference for the comprehensive quality training of the students and improving the teaching quality. |
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| Keywords: | marks of students factor analysis cluster analysis comprehensive evaluation teaching method |
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