摘要
针对外国教学参考书评价研究存在的不足,文章提出一种主成分分析法和投影寻踪法相结合的外国教学参考书质量评价模型,既考虑评价指标相关性问题,又摒弃权重选择上存在主观性的问题。通过实例验证了该方法的可行性和科学合理性。
Aiming to the deficiencies of current research on evaluating foreign teaching materials, a quality evaluation model combining principal component analysis with projection pursuit is brought forward, which not only takes into account the correlation of evaluation index, but shuns subjectivity in weight selection as well. The authors verify its feasibility and scientific rationality by examples, thus providing new research methods for the quality assessment of foreign literature resources.
出处
《图书馆论坛》
CSSCI
北大核心
2014年第3期34-39,33,共7页
Library Tribune
关键词
主成分分析法
投影寻踪法
外国教材参考书
文献评价
principal component analysis
projection pursuit
foreign teaching materials
literature evaluation
