摘要
文献计量学中的引文时序研究可以用来展示某个研究主题的论文源流、最初著者以及该研究主题发展的来龙去脉,并从中探讨科学技术的发展规律。本文对中国25年来关于杂交水稻研究的文献的引文数据进行整理,利用引文时序可视化软件构建引文编年图,鉴别出代表杂交水稻研究学科发展关键事件的文献,并就它们的关系和引用序列进行分析,梳理出杂交水稻研究在这段时间内的发展规律,最后把结果与从事杂交水稻研究的专家的观点进行对比,发现二者具有高度的重合性,证明了利用引文时序网络挖掘专业学科发展规律的可靠性和准确性。
As one of the most important methods for scientometrics,citation timeline analysis can be used to identify the documents which are important for the development of one discipline and the bibliographic antecedents and descendents of its principal,the primordial papers and authors can also be identified.So the development law of this subject can be mined via this method.The citation data on the subject of hybrid rice research was downloaded and analyzed from Chinese Citation Index Database.The historiography was constructed through citation historiography visualization software.The key documents which represent the key events and their citation relationship during the development of research on the subject can be identified.The history flow on the subject of hybrid rice can be interpreted.In order to evaluate the reliability and the accuracy of the citation analysis as a method applied in the historical research,the result of citation analysis was compared with the opinion of some experts whose research subject are hybrid rice.The conclusion is,citation timeline web analysis is a reliable method in mining the development rule of subject research.
出处
《情报学报》
CSSCI
北大核心
2010年第5期880-888,共9页
Journal of the China Society for Scientific and Technical Information
基金
河南省农业科学院博士启动项目基金资助
关键词
引文分析
可视化
引文时序
专业学科
发展规律
citation analysis
visualization
citation timeline
subject research
development law
