摘要
高职学生的综合素质评价是一项复杂的系统工程,本文在记实量化的基础上,利用多元统计方法对其进行评估。首先,利用主成分分析法对原始数据进行数学处理,求得根据各主成分、综合因子的得分,并进行了综合素质排名;再用系统聚类法中的离差平方和法对学生的综合素质进行定性评价,确定其所属等级。结果表明,提出的将定量分析与定性评价相结合方法,是一种科学、合理、有效的综合素质评价方法。
College students＇ comprehensive quality is a complex systematic project. In this pa- per, multivariate statistical methods were applied to evaluate the comprehensive quality based on the quantitative record. Firstly, the data of students ＇ comprehensive quality were trans- formed by using principal component analysis, and ranked by first principal component and comprehensive factor. Secondly, the students＇ comprehensive quality was evaluated by system cluster analysis. Furthermore, the results produced by the two methods were basically the same. Therefore, the multivariate statistical methods shown in the paper can be used evaluate the college students＇ comprehensive quality objectively and comprehensively, and it is a effective method.
关键词
综合素质
主成分分析
聚类分析
评价
comprehensive qualities
principal component analysis
system cluster analysis
evaluation
