本文選題：研究主題 + 演化趨勢　； 參考：《科學(xué)學(xué)與科學(xué)技術(shù)管理》2017年06期

【摘要】：揭示學(xué)科的演化規(guī)律一直是人們關(guān)注的焦點,以管理科學(xué)為研究對象,通過分析國家自然科學(xué)基金資助項目的文獻,研究管理科學(xué)領(lǐng)域的研究前沿主題及其演化趨勢�；趯哟蜠irichlet過程模型和主題相似度映射算法,分析研究前沿主題的時序演化,繪制學(xué)科知識演化圖譜。該研究對于發(fā)現(xiàn)科學(xué)的前沿和新生長點,完善學(xué)科演化分析方法和情報分析方法具有重要意義,為制定科技政策、推動科研創(chuàng)新等提供重要參考。
[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.
【作者單位】： 大連理工大學(xué)人文與社會科學(xué)學(xué)部;
【基金】：中國博士后科學(xué)基金項目(2015M581337,2016T90224) 中央高�；究蒲袠I(yè)務(wù)費專項資金(DUT15RC(3)006)
【分類號】：C93
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本文編號：2028363