图书情报工作 ›› 2020, Vol. 64 ›› Issue (12): 106-117.DOI: 10.13266/j.issn.0252-3116.2020.12.012

• 知识组织 • 上一篇    下一篇

专利主体视角下专利文献与学术论文关联关系发现研究——以“数据挖掘”主题为例

宁子晨, 魏来   

  1. 东北师范大学信息科学与技术学院 长春 130117
  • 收稿日期:2019-11-27 修回日期:2020-03-05 出版日期:2020-06-20 发布日期:2020-06-20
  • 作者简介:宁子晨(ORCID:0000-0002-3962-8490),硕士研究生,E-mail:ningzc317@nenu.edu.cn;魏来(ORCID:0000-0001-9039-1065),副教授,博士后,博士生导师。
  • 基金资助:
    本文系中央高校基本科研业务专项资金项目"科学数据引用行为及其影响因素研究"(项目编号:130021822)研究成果之一。

Research on the Relationship Between Patent Documents and Academic Papers Based on Patent Subjects——A Case Study of Data Mining

Ning Zichen, Wei Lai   

  1. School of Information Science and Technology, Northeast Normal University, Changchun, 130117
  • Received:2019-11-27 Revised:2020-03-05 Online:2020-06-20 Published:2020-06-20

摘要: [目的/意义] 专利文献与学术论文分别表现了技术创新与科学研究的新进展,通过专利主体将二者结合进行技术主题演化分析,对进一步发现专利技术与科学研究间的关系有一定的参考意义。[方法/过程] 以数据挖掘领域的学术型发明人为纽带,从专利主体-关键词耦合、IPC耦合以及IPC-关键词共现3个角度,提出关联方法并构建研究框架,分析不同时间段下主体、技术及主题多维关联关系的演化,探究数据挖掘领域内专利文献与学术论文的主体、主题关联关系。[结果/结论] 学术型发明人在数据挖掘技术创新中的作用越来越重要,大多主体的技术主题是相近的,部分甚至呈现高度的统一,但是也存在少数技术与主题不直接相关,差异度较大,但不论技术与主题是否直接相关,数据挖掘相关技术发明与科学研究都已经实现了较为深入的相互渗透。

关键词: 专利主体, 专利文献, 学术论文, 关系发现

Abstract: [Purpose/significance] The patent documents and academic papers show the new progress of technological innovation and scientific research respectively. Combining patent documents with academic papers through patent subjects, and then conducting technical subject evolution analysis, which has certain reference significance for further discovering understanding the relationship between patent technology and scientific research.[Method/process] Taking the academic inventors in the field of data mining as the link, the association method was proposed and the research framework was constructed from 3 perspectives of patent subject-keyword coupling, IPC coupling and IPC-keyword co-occurrence. Then this paper analyzed the evolution of multi-dimensional relationship among subjects, technologies and themes in different time periods, and explored the relationship between patent documents and academic papers.[Result/conclusion] The role of academic inventors in the innovation of data mining is more and more important. The technical themes of most subjects are similar, and some even show a high degree of unity. However, there are also a few technologies that are not directly related to the themes, and the degree of difference is also large. But whether technology is directly related to the theme matter or not, technology inventions and scientific research have achieved deeper mutual penetration in the field of data mining.

Key words: patent subject, patent documents, academic paper, association discovery

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