情报科学 ›› 2022, Vol. 40 ›› Issue (7): 27-36.

• 理论研究 • 上一篇    下一篇

基于数据决策分析的科研成果关注度影响因素研究 

  

  • 出版日期:2022-07-01 发布日期:2022-08-05

  • Online:2022-07-01 Published:2022-08-05

摘要: 【目的/意义】科研成果关注度是论文价值成果的体现,反映研究者对成果的关注程度,也影响科研成果的
转化效率,科研人员可依据关注度确定研究方向与主题。【方法
/过程】提出科研成果关注度概念。量化潜在影响科
研成果关注度的因素,包括关键词、作者地址、基金资助、期刊热度、标点符号吸引力和作者水平。【结果
/结论】以影
响因素为条件属性,关注度为决策属性,使用
CART决策树获得决策规则,研究发现:商业与经济学研究方向中
化学、生物、自然等领域的成果更易受关注;
关键词对科研成果关注度具有高度影响,其次为期刊热度,而部分因
素也对科研成果关注度存在不同程度的影响;
基金资助和标题符号吸引力在独立分析中无法证实与科研成果关
注度的关系,但在决策过程发现二者没有影响。【创新
/局限】本文基于学者的关注度视角,提出了科研成果关注度
概念,用机器学习模型进行决策,为进一步评估科研成果提供了理论基础。

Abstract: Purpose/significanceThe attention of scientific achievements is the embodiment of the value of one article, which reflects the researchers' attention for the article, and affects the efficiency of transformation of scientific achievements, meanwhile researchers can determine research directions and topics according to attention.Method/processThis paper proposes the concepts of the atten⁃tion of scientific achievements. Potential influencing factors are quantified including keywords, author's address, funding, heat of jour⁃nals, punctuation attraction and author level.Result/conclusionThe influence factor is the conditional attribute, and attention is the decision attribute, the study found that: ① In business and economics research area, achievements of chemistry, biology, nature get
more attention. ②Keywords have a high impact on attention, the second is the heat of journals, and sectional factors have different de⁃grees of influence on attention. ③The relationship between funding, punctuation attraction and the attention of scientific achievements could not be verified in independent analysis, but they have no impact on it in the process of decision classification.
Innovation/limita⁃tionBased on the perspective of scholars' attention, this paper proposes concepts related to the attention of scientific achievements.Machine learning model is used to make decisions, which provides a theoretical basis for further evaluation of scientific achievements.