| ESI文献分类研究 |
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| 引用本文： | 董琳,刘清.ESI文献分类研究[J].图书情报工作,2007,51(6):113-115. |
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| 作者姓名： | 董琳 刘清 |
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| 作者单位： | 中科院国家科学图书馆武汉分馆，中科院研究生院 |
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| 摘 要： | ESI数据源自SCI，对ESI如何按所属期刊归类文献，并将SCI综合类期刊文献进行二次归类的方法进行介绍。在ESI与SCI分类体系对比中，发现ESI虽然摆脱了SCI庞大的分类体系，但ESI文献分类体系对文献内容揭示不准确、揭示程度不够。基于此，应用JCR171个类目，提出设计ESI二级核心类目列表的方法和思路。
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| 关 键 词： | ESI 文献分类 学科领域 |
| 收稿时间： | 2006-12-07 |
| 修稿时间： | 2006-12-052007-02-04 |
Research on Literature Classification System of Essential Science Indicators |
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| Dong Lin,Liu Qing.Research on Literature Classification System of Essential Science Indicators[J].Library and Information Service,2007,51(6):113-115. |
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| Authors: | Dong Lin Liu Qing |
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| Affiliation: | 1 Chinese National Science Library of Chinese Academy of Sciences, Beijing 100080; 2 Graduate School of Chinese Academy of Sciences, Beijing 100049; 3 Wuhan Branch of Chinese National Science Library, CAS, Wuhan 430071 |
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| Abstract: | ESI papers are derived from SCI. The authors introduce the method of ESI which classifies papers according to magzine classification, and how ESI reclassifies papers of multidisciplinary magazines. Comparing ESI classification system with SCI, this paper finds that ESI casts off SCI's huge classtification system, but ESI's classification system is inaccurate and inadequate to describe the content of papers. Thus, the method to integrate ESI classification system with SCI classification system by using JCR feilds is proposed. |
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| Keywords: | ESI |
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