测定核心期刊的新方法———主成分分析法

New Way to Determine Core Journal ——Major Component Analysis

本文从数学角度提出用主成分分析法来测定核心期刊，并分析了它的可行性。旨在应用多种指标，较为全面地测定出核心期刊，避免使用单一方法测定所产生的弊端。

This article,from the point of mathematics,uses a new way——Major Component analysis to determine core journal.Its feasibility is analyzed at the same time.The objective is to use a number of indexes to determine core journal comprehensively and avoid disadvantages caused by using just conventional method.