摘要
应用多元统计分析中的聚类分析法和主成分分析法对教师高等数学的课堂教学质量进行了统计分析,通过对数据的聚类分析结果提出教师应注重启发性教学并善于引导学生解决实际问题.同时利用主成分分析将原先众多的评价指标用三个指标代替,为进一步提高教学质量提供科学的依据.
The method of cluster analysis and primary component analysis in multidimensional statistic analysis was applied in teaching quality evaluation, through analyzes the data advanced that teacher should pay great attention to illuminate teaching and guides the student to solve the actual problem. The paper also make the multitudinous appraisal target replaced with three targets in using the method of primary component analysis, for further improve the quality of teaching to provide the science basis.
出处
《数学的实践与认识》
CSCD
北大核心
2007年第17期187-191,共5页
Mathematics in Practice and Theory
关键词
教学质量
主成分分析
聚类分析
teaching quality
primary component
cluster analysis
