洛特卡定律适用于专利文献的再验证  

Applicability Revalidation of the Lotka's Law in Patent Documents

作　　者：杨中楷[1] 林德明[1] 刘佳[1] 

机构地区：[1]大连理工大学公共管理与法学学院

出　　处：《图书情报工作》2013年第9期92-95,共4页Library and Information Service

基　　金：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"(项目编号:71003011)研究成果之一

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。On the basis of former research, this paper revalidates the applicability of the Lotka$ 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.

关 键 词：洛特卡定律 专利文献 计量学 

分 类 号：G306[文化科学]