| 自然科学期刊自引对影响因子的"调控" |
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| 引用本文： | 李运景,侯汉清.自然科学期刊自引对影响因子的"调控"[J].情报学报,2006,25(2):172-178. |
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| 作者姓名： | 李运景 侯汉清 |
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| 作者单位： | 1. 南京农业大学人文学院,南京,210095
2. 南京农业大学信息管理系,南京,210095 |
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| 摘 要： | 本文利用《中国科技期刊引证报告》,重新计算了其中几个学科的一些期刊除去自引后的影响因子,并对去除前和去除后的影响因子与期刊排名进行了对比,以考察期刊自引对影响因子和期刊排名的影响。调查发现目前个别期刊过度自引已经使期刊排名发生了失真。最后对如何遏制这种现象提出了一些建议。
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| 关 键 词： | 期刊 自引 影响因子 作用 |
| 修稿时间： | 2005年5月17日 |
The "Adjusting" of Journal Self-Citation to Impact Factor |
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| Li Yunjing,Hou Hanqing.The "Adjusting" of Journal Self-Citation to Impact Factor[J].Journal of the China Society for Scientific andTechnical Information,2006,25(2):172-178. |
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| Authors: | Li Yunjing Hou Hanqing |
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| Abstract: | In order to research into the effect of journal self-citation on impact factor, the data of some journals in a few subjects was collected from (CSJCR)and then the impact factor and journal ranking were recalculated with journal self-citations removed.The recalculated rankings were compared to the original rankings to analyze the(effect) of self-citations.The conclusion is that too much self-citation in some journals has made the ranking couldn't reflect the truth of quality of journals.At the last of this paper,the author made some suggestions about how to solve this problem. |
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| Keywords: | journal self-citation impact factor effect |
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