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研究前沿识别方法探析 被引量：5

Exploration and Analysis of Identification Methods for Research Fronts
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摘要 总结研究前沿的识别方法,包括基于文献计量学的识别方法和基于计算机的自动、半自动化方法,指出各自的优缺点,提出研究前沿识别应利用语义网络等工具向更深的粒度、更高的准确度方向发展。 The paper summarizes identification methods for research fronts,including the method based on bibliometrics and the automatic and semi- automatic methods based on computers.Their respective advantages and disadvantages are noted and it is suggested that such tools as semantic network should be utilized to identify research fronts in a deeper and more accurate manner.
作者 宫小翠 赵迎光 安新颖
机构地区 中国医学科学院医学信息研究所
出处 《医学信息学杂志》 CAS 2015年第9期47-51,64,共6页 Journal of Medical Informatics
基金 国家自然科学基金项目"基于语义的医学领域前沿知识发现及演化机制研究"(项目编号:71303259) 教育部人文社会科学研究青年基金项目"基于知识组织体系的科技文献新主题监测研究(项目编号:11YJC870001)
关键词 研究前沿 发展趋势 文献计量学 LDA 网络主题 Research fronts Development trend Literature metrology LDA Web topics
分类号 TP391.1 [自动化与计算机技术—计算机应用技术] R-05 [医药卫生]
  • 相关文献

参考文献29

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  • 2Uphams, Small H. Emerging Research Fronts in Science and Technology: patterns of new knowledge development [J]. Scientometrics, 2010, 83 (1): 15-38.
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二级参考文献227

共引文献242

同被引文献73

  • 1苏金树,张博锋,徐昕.基于机器学习的文本分类技术研究进展[J].软件学报,2006,17(9):1848-1859. 被引量：384
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引证文献5

二级引证文献7

医学信息学杂志
2015年 第9期

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