Altmetrics领域研究的相关学科及关系分析

Related Disciplines and Relationship Analysis in the Field of Altmetrics

[目的/意义]分析Altmetrics研究领域的相关学科及其关系,探索挖掘Altmetrics学科研究间的差异性及研究新角度。[方法/过程]检索SCI和SSCI数据库中Altmetrics十年来的文献,通过核心学科遴选,选取图书情报学、计算机科学、医学、生物学四个领域,运用文献增长定律、论文期刊分布、知识图谱、引文指标与文本挖掘等方法,分别对Altmetrics领域知识规模、知识主题、核心知识进行研究分析。[结果/结论]Altmetrics领域知识规模的整体发展态势良好。图书情报学、计算机科学、医学学科领域知识的融合性较高,生物学学科知识特质较为明显。不同学科研究的侧重点不同,图情和计算机学科注重理论与方法研究,医学等学科注重实证研究。在医学和生物学领域,开放获取期刊对Altmetrics研究更具有接纳性,该领域学科的实证研究表明Altmetrics能够反映学科领域科研成果在线获得关注的强度,可以作为成果影响力的补充指标。Altmetrics数据质量问题是领域研究关注的一个重点。

[Purpose/significance]This paper intends to analyze the related disciplines and their relations in the research field of Altmetrics,and tries to explore the differences between Altmetrics disciplines and explore new perspectives.[Method/process]The paper retrieves the literature of Altmetrics in the SCI and SSCI databases over the past ten years,selects four fields of library and information science,computer science,medicine,and biology through core subject selection,and uses the law of literature growth,the distribution of papers and journals,knowledge graphs,citation indicators and text mining methods to analyze Altmetrics domain knowledge scale,knowledge theme,and core knowledge separately.[Result/conclusion]The overall development trend of Altmetrics’knowledge scale is good.The fusion of knowledge in the fields of library and information science,computer science and medicine is high,and the characteristics of biological knowledge are obvious.Different disciplines focus on different aspects of research.Library and computer sci⁃ence focuses on theory and method research,while medicine and other disciplines focus on empirical research.In the field of medicine and biology,open access journals are more receptive to Altmetrics research.Empirical research in this field shows that Altmetrics can re⁃flect the online attention intensity of scientific research achievements in this field,and can be used as a supplementary indicator of the in⁃fluence of achievements.Altmetrics data quality is a focus of research in the field.