摘要
从文献计量视角分析我国风险评估研究领域近20年的研究内容、方法及趋势。以中国知网(CNKI)期刊数据库1997-2017年发布的风险评估领域相关文献为研究对象,按发文量划分为3个阶段,通过共词分析、社会网络分析等方法总结风险评估研究的潜在热点和发展趋势。通过词频统计及网络分析发现:信用风险、食品安全和环境风险是风险评估的主要研究内容;模糊综合评估和层次分析法是应用频次最多的方法,但随着时代需求的变化和数据收集与存储技术的发展,基于大数据和深度学习的方法在风险评估研究中的受关注程度得到提升。
This paper analyzes the research contents, methods and trends in the field of risk assessment in China in recent 20 years from the perspective of document measurement. Taking the relevant documents in the field of risk assessment published from 1997 to 2017 in the CNKI periodical database as the research object, the documents are divided into three stages according to the amount of document published, and through the co-word analysis, social network analysis and other methods summarize the potential hot spots and development trends of risk assessment research. Through word frequency statistics and network analysis, it is found that:credit risk, food safety and environmental risk are the main research contents of risk assessment;fuzzy comprehensive evaluation and analytic hierarchy process(AHP) are the most frequently used methods, but with the changing needs of the times and the development of data collection and storage technology, the method based on big data and in-depth learning has been promoted in the research of risk assessment.
作者
苏亚松
张旻昱
王宗水
陈进东
Su Yasong;Zhang Minyu;Wang Zongshui;Chen Jindong(Beijing Information Science and Technology University, Beijing 100192, China;Beijing Key Laboratory of Green Development Big Data Decision, Beijing 100192, China;Nanjing University of Information Science & Technology, Nanjing 210044, China;School of Mathematical Sciences, University of Chinese Academy of Sciences, Beijing 100190, China)
出处
《科技管理研究》
CSSCI
北大核心
2019年第9期205-214,共10页
Science and Technology Management Research
基金
国家重点研发计划项目“绿色产品认证共性关键技术研究”(2017YFF0211501)
国家自然科学基金青年科学基金项目“基于异构表示融合的网络社会风险在线识别与动态监测”(71601023)
关键词
风险评估
社会网络分析
文献计量
共词分析
risk assessment
social network analysis
bibliometric
co-word analysis
