| 馆藏核心期刊的综合评价法——主成分分析法 |
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| 引用本文： | 管进.馆藏核心期刊的综合评价法——主成分分析法[J].图书情报工作,2003,47(2):41-43. |
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| 作者姓名： | 管进 |
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| 作者单位： | 广东医学院图书馆 湛江 524023 |
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| 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。
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| 关 键 词： | 核心期刊 主成分分析法 综合评价 |
| 收稿时间： | 2002-08-05 |
A Comprehensive Evaluation of Core Periodicals Collected at Libraries--Principal Component Analysis |
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| Guan Jin.A Comprehensive Evaluation of Core Periodicals Collected at Libraries--Principal Component Analysis[J].Library and Information Service,2003,47(2):41-43. |
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| Authors: | Guan Jin |
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| Institution: | Library of Guangdong Medical College, Zhanjiang |
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| Abstract: | 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. |
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| Keywords: | core periodicals principal component analysis comprehensive evaluation |
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