| 洛特卡定律适用于专利文献的再验证 |
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| 引用本文： | 杨中楷,林德明,刘佳.洛特卡定律适用于专利文献的再验证[J].图书情报工作,2013,57(9):92-95. |
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| 作者姓名： | 杨中楷 林德明 刘佳 |
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| 作者单位： | 大连理工大学公共管理与法学学院 |
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| 基金项目： | 国家自然科学基金项目“基于蚁群觅食模型的科学知识的复杂性演化机理研究” |
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| 摘 要： | 在前人研究的基础上,运用专利文献中发明人生产率分布的大规模数据,对洛特卡定律的适用性进行再验证。研究结果显示出洛特卡定律在专利文献中的良好适用性,同时预示着幂律分布这一支配着文献计量学三大定律的基本规律也适用于专利文献。这为计量学学科的大统一奠定了坚实的理论基础。
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| 关 键 词： | 洛特卡定律 专利文献 计量学 |
| 收稿时间： | 2013-01-21 |
Applicability Revalidation of the Lotka's Law in Patent Documents |
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| Yang Zhongkai,Lin Deming,Liu Jia.Applicability Revalidation of the Lotka's Law in Patent Documents[J].Library and Information Service,2013,57(9):92-95. |
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| Authors: | Yang Zhongkai Lin Deming Liu Jia |
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| Institution: | School of Public Administration and Law, Dalian University of Technology, Dalian 116024 |
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| Abstract: | On the basis of former research, this paper revalidates the applicability of the Lotka's law with large-scale data of inventor productivity distribution in patent documents. The results prove that the Lotka's law shows favorable applicability in patent documents, and the power law distribution which dominates the three basic laws of bibliometrics is also applicable to patent documents. It lays a solid theoretical basis for grand unification of metrology. |
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| Keywords: | Lotka’s law patent document metrology |
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