摘要
以本校数学系某届58名毕业生的论文成绩为原始数据,应用因子分析对影响毕业论文成绩评定的11个指标进行筛选,筛选出8个指标进行因子分析,利用因子得分计算出了各个学生三个主因子和综合因子得分及排名,对综合因子得分和毕业论文实际综合评分进行聚类分析,将毕业论文分为三类,得出的结果与实际大致吻合.
This paper takes the scores of the papers of 58 graduates of the Mathematics Department of Gansu Normal University for Nationalities as the original data.The 11 indicators that affect the evaluation of graduation papers are screened by factor analysis and 8 indicators are selected for factor analysis.The scores and rankings of the three main factors and comprehensive factors for each student are calculated by factor score.The comprehensive factor scores and the actual comprehensive scores for graduation thesis are clustered.The graduation theses are divided into three categories and the results obtained are roughly consistent with the actual results.
作者
张振花
ZHANG Zhen-hua(Gansu Normal University for Nationalities,Hezuo 747000,Gansu,China)
出处
《兰州文理学院学报（自然科学版）》
2018年第4期18-26,共9页
Journal of Lanzhou University of Arts and Science(Natural Sciences)
基金
2016年甘肃民族师范学院校级教学成果重点奖培育项目"以提高学生的数据处理能力为抓手
将数据处理的思想融入到数学课堂教学的实证与研究"(201604)
2017年甘肃民族师范学院校长基金项目"统计分析视角下民族院校大学生社会主义核心价值观担当意识研究"(GSNUXM17-23)
2017年甘肃民族师范学院教学成果培育项目"统计应用驱动下的创新创业教育改革研究"(GNUNJXCGPY1724)
关键词
因子分析
聚类分析
毕业论文
成绩
指标
factor analysis
cluster analysis
graduation thesis
grades
indicators
