管理科学研究主题及其演化趋势——基于NSFC基础研究知识库的分析
发布时间:2018-06-16 22:45
本文选题:研究主题 + 演化趋势 ; 参考:《科学学与科学技术管理》2017年06期
【摘要】:揭示学科的演化规律一直是人们关注的焦点,以管理科学为研究对象,通过分析国家自然科学基金资助项目的文献,研究管理科学领域的研究前沿主题及其演化趋势。基于层次Dirichlet过程模型和主题相似度映射算法,分析研究前沿主题的时序演化,绘制学科知识演化图谱。该研究对于发现科学的前沿和新生长点,完善学科演化分析方法和情报分析方法具有重要意义,为制定科技政策、推动科研创新等提供重要参考。
[Abstract]:It has always been the focus of attention to reveal the law of discipline evolution. Taking management science as the research object, this paper analyzes the literature of the project funded by the National Natural Science Foundation, and studies the research frontier subject and its evolution trend in the field of management science. Based on the hierarchical Dirichlet process model and topic similarity mapping algorithm, the temporal evolution of frontier topics is analyzed and the evolution map of subject knowledge is drawn. This study is of great significance for discovering the frontier and new growing points of science, perfecting the methods of subject evolution analysis and information analysis, and providing an important reference for making scientific and technological policies and promoting scientific research innovation.
【作者单位】: 大连理工大学人文与社会科学学部;
【基金】:中国博士后科学基金项目(2015M581337,2016T90224) 中央高校基本科研业务费专项资金(DUT15RC(3)006)
【分类号】:C93
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本文编号:2028363
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