摘要
识别领域内的技术机会是研发组织创新管理的重要内容。本文提出一种识别特定领域技术机会的新方法,基于知识元素的组合属性(包括组合广度、组合强度和组合距离)、传递性和同配性,构建指数随机图模型,在模型参数估计的基础上计算知识元素间进行组合的概率,进而发现领域内的技术机会。本文采用2016—2021年物联网领域的发明专利数据验证了该方法的有效性,并利用工业机器人领域的发明专利数据验证了该方法的稳健性。
Identifying technology opportunities in specific fields is an important part of the R&D organizations’innovation management.This study proposes a new method to identify technical opportunities in specific fields.Based on the combination attributes of knowledge elements(i.e.,combination breadth,combination intensity,and combination distance),transitivity,and homogeneity,exponential random graph models are constructed.The probability of combination between knowledge elements is calculated based on the model parameter,and subsequently technical opportunities in the field are discovered.To validate the effectiveness of the proposed method,patent data in the field of the Internet of Things from 2016 to 2021 is used.To check the robustness of the proposed method,patent data in the field of industrial robots is used.
作者
罗泰晔
Luo Taiye(Management College,Zhongkai University of Agriculture and Engineering,Guangzhou 510225)
出处
《情报学报》
CSCD
北大核心
2023年第11期1300-1308,共9页
Journal of the China Society for Scientific and Technical Information
基金
国家社会科学基金重大项目“数据赋能激励制造业企业创新驱动发展及其对策研究”(18ZDA062)。
关键词
指数随机图模型
技术机会识别
知识网络
物联网
exponential random graph model
technical opportunities identification
knowledge network
Internet of Things