摘要
提出用主成分分析法来评价馆藏核心期刊,论述其原理和方法,指出主成分分析法可 科学地确定各指标的权重,判定影响整个评价体系的主要因素,同时指出其不足之处。
Introduces the method of principal component analysis to evaluate core periodicals collected at libraries, discusses its principles and contents, and points out that such method can scientifically confirm the weight of each factor and find out the main factors affecting the result of whole evaluation.
出处
《图书情报工作》
CSSCI
北大核心
2003年第2期40-43,共4页
Library and Information Service
