现代情报2024，Vol.44Issue(6)：3-17,15.DOI:10.3969/j.issn.1008-0821.2024.06.001
基于知识图谱的高价值专利技术创新演化研究
Research on the Evolution of High-value Patent Technology Innovation Based on Knowledge Graph
曹茹烨 1曹树金2
作者信息
- 1. 中山大学信息管理学院,广东 广州 510006
- 2. 中山大学信息管理学院,广东 广州 510006||山东理工大学信息管理学院,山东 淄博 255000
- 折叠
摘要
Abstract
[Purpose/Significance]High-value patents are important carriers of scientific and technological innova-tion.Identifying high-value patents and mining technological evolution characteristics from multiple dimensions are of great significance for discovering technological innovation elements and innovation laws.[Method/Process]Taking the patent lit-erature in the field of"brain-computer interface"as an example,this study designed a patent value evaluation indicator system from three aspects of technical value,patent rights and market prospects,and then built a high-value patent knowl-edge graph.On this basis,this study analyzed the evolution of technological innovation from the dimensions of essence,application field,method,etc.[Result/Conclusion]This study finds that the evolution analysis method of high-value pa-tent technology innovation based on knowledge graph has more diverse perspectives and deeper analysis levels,which can provide more specific reference for technology developers,technology policy and strategy makers to implement further inno-vation.关键词
高价值专利/技术创新演化/知识图谱/脑机接口Key words
high-value patents/evolution of technological innovation/knowledge graph/brain-computer interface分类
社会科学引用本文复制引用
曹茹烨,曹树金..基于知识图谱的高价值专利技术创新演化研究[J].现代情报,2024,44(6):3-17,15.
