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中文摘要：
在构建国内知识图谱研究论文的引文网络的基础上,挖掘网络中每篇文献的期刊、机构、作者、关键词信息,从上述4个层面来整合、细化引文网络,并引入时间维度进行分析。研究发现国内知识图谱研究由科技管理领域扩散到图书情报领域,进而推广应用于教育学等学科领域。我国的知识图谱研究沿着理论介绍—方法研究—应用推广的路径不断发展深化。研究表明引文网络挖掘和时序分析可有效揭示知识的扩散与演进过程。
英文摘要：
Based on the construction of citation network of research papers on knowledge mapping in China,this paper extracts journals,institutions,authors and keywords of the references for each paper in network. Then the paper integrates and refines citation network from the 4 aspects mentioned above,and introduces time dimension for analysis. The research finds that the study of knowledge mapping in China has diffused from the field of scientific and technological management to the field of library and information science,and then applies in the field of education and other disciplines. The studies of knowledge mapping in China is developing and deepening along with the path of theory introduction-method research-application and extension. The research shows that citation Web mining and timing analysis can effectively reveal the diffusion and evolution process of knowledge.
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