摘要
通过比较分析国内与国际关于主题词表的研究文献,以知识图谱的方式揭示研究现状及两者间的异同。研究得出:国内对主题词表研究的基金资助力度较大,但研究热度较国际有明显不足,国内和国际上主题词表研究领域的知识基础和研究热点均有所差异,国际文献更加注重主题词表的应用研究。
Through a comparative analysis of domestic and international research literature on subject thesaurus,the status of research and the similarities and differences between them are revealed in the form of knowledge maps.The research results show that the domestic research on thesaurus is more funded,but the research focus is obviously inadequate than internationally.The knowledge base and research hot-spots of thesaurus research fields are different at home and abroad.In international literature section the researcher should pay more attention to the application research of thesaurus.
作者
蔡成龙
CAI Cheng-long(Jiangsu Police College,Nanjing,Jiangsu,210000)
出处
《南京广播电视大学学报》
2020年第1期67-73,共7页
Journal of Nanjing Radio & TV University
基金
2017年度江苏警官学院校级项目“《公安主题词表》研究及修订构想”(2017SJYQZ02)。
关键词
主题词表
比较研究
知识图谱
研究热点
subject thesaurus
comparative research
knowledge map
research hot-spot
