产业领域前沿专利技术识别方法研究——以人工智能领域为例  

Research on the Identification Method of Cutting-edge Patented Technology in the Industrial Field:Taking the Field of Artificial Intelligence as an Example

作　　者：刘嘉龙 丁晟春[1] Liu Jialong;Ding Shengchun(Department of Information Management,School of Economics and Management,Nanjing University of Science and Technology,Nanjing,210094)

机构地区：[1]南京理工大学经济管理学院信息管理系,南京210094

出　　处：《信息资源管理学报》2021年第6期95-104,115,共11页Journal of Information Resources Management

基　　金：江苏省社会科学基金项目“面向突发事件应急决策的知识服务智能化研究”(20TQB004);国家社会科学基金重大招标项目“面向知识创新服务的数据科学理论与方法研究”(16ZDA224)研究成果之一。

摘　　要：提出一种前沿专利技术识别方法,以期发现产业领域中的前沿专利技术。根据前沿专利技术具有高关注度、高中心性、高发展潜力、高科学关联度及高技术关联度的特征,设计各个特征计算方法。构建前沿专利技术识别指标体系,对计算出的结果分别进行归一化处理、灰色关联分析法计算,基于熵权法赋权计算前沿值。以人工智能领域为例进行实证研究。根据前沿值计算结果将2014—2019年前沿值排名前10且重复出现两次及以上的专利技术定义为前沿专利技术,结合申请量分为申请量较低但本身有很好的科学与技术基础及较高关注度的专利技术、在近几年申请量激增引领产业发展的专利技术、发展较成熟但仍持续发展的专利技术三类。研究发现,本文提出的前沿专利技术识别方法有效且对产业领域发现前沿专利技术具有一定的参考价值。This article proposes a method for identifying frontier patent technologies in order to discover cutting-edge patented technologies in the industry.According to the characteristics of cutting-edge patented technology with high attention,high centrality,high development potential,high scientific relevance and high technical relevance to design calculation methods for each feature,a frontier patent technology identification index system is constructed.The calculated results are respectively normalized calculated or by the gray relational analysis method,and the frontier value is calculated based on the entropy weight method.The field of artificial intelligence is taken as an example to conduct empirical research.According to the calculation results of the cutting-edge value,the patented technologies in the top 10 of the cutting-edge value from 2014 to 2019 which appear twice or more are defined as cutting-edge patented technologies.The number of applications is divided into three categories.The first category is patented technologies that have a relatively low number of applications but have a good scientific and technological foundation and a high degree of attention,the second category is developed patented technologies to lead the industry with a rapid increase in applications in recent years,the third category is those more mature but still-developing patented technologies.It proves that the method proposed in this article is effective,and it has certain reference value for discovering cutting-edge patented technology in the industrial field in advance.

关 键 词：产业领域 专利技术 前沿识别 人工智能 国际专利分类表 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程] G255.53[自动化与计算机技术—控制科学与工程]