| 结构权力及其在作者影响力评价中的应用 |
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| 引用本文： | 逄顺欣,李秀霞.结构权力及其在作者影响力评价中的应用[J].情报探索,2021(2):26-32. |
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| 作者姓名： | 逄顺欣 李秀霞 |
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| 作者单位： | 曲阜师范大学传媒学院 |
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| 摘 要： | 目的/意义]旨在给出一种基于结构权力(简称SP)的作者学术影响力评价指标。方法/过程]以情报学领域的作者评价为例,根据作者发文量选定样本作者,以文献耦合为基础构建作者关系网络,计算作者的SP指数获得其排名,并与作者在耦合网络中的度中心性、接近中心性、中介中心性进行对比。结果/结论]SP指数综合了SNA方法中度中心性等指标的评价原理,且考虑作者间的联系强度、共同联系强度,评价效果更全面,并且SP指数对作者影响力排名的区分效果更明显,可为评估学科领域内的作者影响力提供有效参考。
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| 关 键 词： | 作者影响力 评价指标 结构权力 社会网络 |
Structural Power and Its Application in the Evaluation of Author's Influence |
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| Pang Shunxin,Li Xiuxia.Structural Power and Its Application in the Evaluation of Author's Influence[J].Information Research,2021(2):26-32. |
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| Authors: | Pang Shunxin Li Xiuxia |
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| Institution: | (College of Media,Qufu Normal University,Rizhao Shandong 276826) |
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| Abstract: | Purpose/significance]The paper is to provide an evaluation index of the author*s academic influence based on structural power(SP).Method/process]Taking the evaluation of authors in the field of information science as an example,the paper selects sample authors according to the amount of authors*publications,builds a network of authors’relationships based on the bibliographic coupling,calculates the authors’SP index to obtain their ranking,and compares it with the degree centrality,proximity centrality and intermediary centrality of authors in the coupling network.Result/conclusion]SP index synthesizes the evaluation principle of the indexes of SNA method such as degree centrality,and takes into account the relationship strength and common relationship strength among authors,the evaluation effect is more comprehensive.Moreover,SP index has a more distinct effect on the ranking of authors’influence,which can provide an effective reference for the evaluation of authors*influence in the discipline. |
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| Keywords: | author influence evaluation index structural power social network |
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