
学术评价中主成分与因子分析的系统误差研究——以学术期刊评价为例
黄龙卫, 俞立平
学术评价中主成分与因子分析的系统误差研究——以学术期刊评价为例
Research on Systematic Error of Principal Component and Factor Analysis in Academic Evaluation:Take the Evaluation of Academic Journals as an Example
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