摘要
科技查新作为科技信息服务的重要组成部分,对科技创新和科技成果转化具有重要意义。本文通过CSSCI数据库获取相关论文,找出该领域的代表作者,通过双聚类算法得到7个研究方向,并系统深入地分析了方向的知识基础与研究大热点。
Science and technology novelty search is an important part of sci-tech information service. It has significant meaning to scientific and technological innovation and transformation. The paper acquired the relative articles from CSSCI to find out the core authors, and seven research fields by biclustering algorithm. Furthermore, it analyzed the knowledge bases and research focuses of these fields systematically.
作者
付鑫金
曹燕
许海云
Fu Xinjin;Cao Yan;Xu Haiyun(Institute of Scientific and Technical Information of China, Beijing 100038, China;Library, Taiyuan University of Technology, Taiyuan 030024, China;Chengdu Documentation and Information Center, Chinese Academy of Sciences, Chengdu 610041, China)
出处
《现代情报》
CSSCI
2018年第6期172-177,共6页
Journal of Modern Information
基金
中国科学技术信息研究所创新研究基金面上项目"基于全行业的科技查新体系构建及服务模式研究"(项目编号:MS2017-02)
中国博士后科学基金资助项目"面向多关系融合的知识创新路径的识别与预测方法研究"(项目编号:2016M590124)
关键词
科技查新
双聚类
研究热点
知识基础
综述
science and technology novelty search
biclustering algorithm
knowledge base
research focus
review
