数字图书馆论坛Issue(1)：37-45,9.DOI:10.3772/j.issn.1673-2286.2017.1.006
技术领域主题发现研究——以基因工程疫苗领域为例
Study on the Technological Domain Recognition: A Case Study of Gene Engineered Vaccine Technology
摘要
Abstract
The paper systematically summarizes the development process of research methods on technological domain recognition based on patent documents,proposes a research flow to efficiently obtain patent technical keywords and generate the strategic diagram,and makes an experimental analysis on the technological domain distribution and development trend taking gene engineered vaccine technology for example.The research result proofs that,under the co-word analysis flow proposed by the paper,patent co-words clustering and strategic diagram can be used effectively to recognize technological domains and their development currents.关键词
技术主题发现/共词分析/战略坐标图/基因工程疫苗Key words
Technological Domain/Co-Word Analysis/Strategic Diagram/Gene Engineered Vaccine分类
社会科学引用本文复制引用
隗玲,许海云,刘春江,李婧,方曙..技术领域主题发现研究——以基因工程疫苗领域为例[J].数字图书馆论坛,2017,(1):37-45,9.基金项目
本研究得到成都市软科学项目“基于技术主题识别的产业协同创新模型研究” (编号:2015-RK00-00058-ZF)资助. （编号:2015-RK00-00058-ZF）
