摘要
针对网络出版的电子期刊所呈现的新的属性特征,按照分层分类分级思想,给出了网络电子期刊的综合评价指标体系,运用主成分进行指标权重的确定,提出了基于主成分分析(principal component analysis,PCA)的网络电子期刊模糊综合评价(fuzzy comprehensive evaluation,FCE)方法(PCA_FCE),并对模型进行实证研究。实例表明,将PCA_FCE用于网络电子期刊的评价是可行的。
According to the attributes of online e-journals and the thoughts of hierarchical classification,a comprehensive evaluation index system for online e-journals was presented.Using the principal components to determine the index weight,a fuzzy comprehensive evaluation method (PCA-FCE) for online e-journals was proposed based on principal component analysis,and the model was studied in practice.The experimental results show that the PCA-FCE for online e-journal evaluation is feasible.
出处
《重庆邮电大学学报(自然科学版)》
CSCD
北大核心
2014年第6期861-865,共5页
Journal of Chongqing University of Posts and Telecommunications(Natural Science Edition)
基金
教育部科技发展中心"基于网络出版的电子期刊评价指标体系及评价机制研究"(2013120)~~
关键词
主成分分析(PCA)
网络出版
电子期刊
模糊综合评价
principal component analysis ( PCA )
online publishing
e-journal
fuzzy comprehensive evaluation ( FCE )