基于知识图谱的专利研究特点剖析——图情领域的视角

On Patent Research Characteristics in Library and Information Science Community Based on Knowledge Mapping

选取了SCI和CSSCI收录的图书情报领域对专利研究的期刊论文,从文献数量上分析出文献发表量有增加的趋势;通过高频关键词、共现关键词及关键词的主题聚类分析,研究了图书情报领域学者在SCI与CSSCI来源期刊上发表的有关专利研究论文的合作特征与主题分布。

Based on the knowledge mapping of periodicals in library and information science community on patent research from SCI and CSSCI, the paper shows that the number of periodicals on patent research in library and information science is increasing. The article also makes in-depth analysis of researchers＂ cooperation characteristics and subject distribution about these periodicals via the high-frequency keywords, co-existing keywords and the clustering of keywords.