摘要
核心期刊的评价方法多采用综合评价法 ,但这些综合评价法都存在着一定的局限性。现提出用主成分分析法对中文期刊进行评价 ,以探讨一种新的核心期刊评价方法 。
Comprehensive evaluation methods are used in a large number of core journal evaluation. But most of them have their limitations. A principle component analysis is proposed and used in the evaluation of Chinese journals in order to find a new method for the judgement of core journals. Also, the main impact factors in the evaluation of core journals and their weights are further analyzed.
出处
《中华医学图书情报杂志》
CAS
2003年第5期1-5,共5页
Chinese Journal of Medical Library and Information Science
