情报杂志Issue(1)：72-77,145,7.DOI:10.3969/j.issn.1002-1965.2014.01.015
网络引文中的科学结构图景管窥
An Exploratory Study on Science Mapping Based on Web Citation
摘要
Abstract
This paper explores the characteristics of maps of science generated from a relatively new type of citation: web citation. The web citation data were extracted from the Chinese Science Citation Database, then were used to analyze the structure of science by applying co-classification analysis, factor analysis and visualization. The result of factor analysis is different from other studies in which the main disciplines are extracted by factor analysis. The result of factor analysis in this research shows that science research in China is application-oriented and coincides with the current national conditions. The form of map of science generated from web citation data is centric. There are four obvious characteristics in maps based on web citation data compared with maps based on other types of data:computer science is the largest node in the network of web citation;computer science is also the central node;the relationship among disciplines is more direct and the interdisciplinarity is stronger in the network of web citation;the order of main disciplines in map of science based on web citation is in accord with other maps of science, and it shows that the hardness of science has negative relation with the number of web citation.关键词
科学地图/科学结构/网络引文/知识图谱/因子分析/共类分析/中国科学引文数据库Key words
science mapping/structure of science/web citation/mapping knowledge domains/factor analysis/co-classification anal-ysis/Chinese Science Citation Database分类
社会科学引用本文复制引用
林芳..网络引文中的科学结构图景管窥[J].情报杂志,2014,(1):72-77,145,7.基金项目
2012年度广西高等学校科研项目“知识图谱在学科服务中的应用研究”(编号:201204LX068) （编号:201204LX068）
广西师范大学博士科研启动基金的资助项目。 （）
