论文部分内容阅读
文章综合使用文献和专利知识图谱可视化方法,对SCI数据库和Innography专利平台中2003年到2013年关于低碳技术方面的文献和专利进行综合分析,从时间序列文献和专利发展态势、国家/地区文献和专利分布、研究方向分布、研究热点4个方面进行可视化分析,以期从文献和专利两个方面的分析来综合反映低碳技术的国际发展动态。本研究对了解和分析国际低碳技术领域的发展,综合运用多种情报学数据挖掘方法进行技术领域的分析与预测将产生一定的推动作用。
The article comprehensively uses literature and patent knowledge map visualization methods to conduct a comprehensive analysis of the literature and patents on low-carbon technologies from 2003 to 2013 in the SCI database and Innography patented platform. From the time series of literature and patent development trend, the national literature And patent distribution, the distribution of research directions, research hot spots in four aspects of visual analysis, with a view to the literature and patents from two aspects to comprehensively reflect the international development of low-carbon technology. This study will have a certain impetus for understanding and analyzing the development of international low-carbon technologies and using a variety of information science data mining methods to analyze and forecast the technology fields.