生物医学领域科学数据集复用特征研究  

Research on Characteristics of Scientific Datasets Reuse in the Field of Biomedicine

作　　者：焦红 杨波[1] 周琪 Jiao Hong

机构地区：[1]南京农业大学信息管理学院,江苏南京210095

出　　处：《情报理论与实践》2021年第9期90-96,共7页Information Studies:Theory & Application

基　　金：国家社会科学基金一般项目“科学数据集的自组织模式和质量评价研究”的成果之一,项目编号:18BTQ077。

摘　　要：[目的/意义]随着数据技术的进步,围绕科学数据集进行的管理和研究工作均受到广泛关注。科学数据集复用可以使科学数据资源得到有效的开发和利用,实现科学数据集价值最大化。文章着眼于科研人员数据集复用行为,探索其特征和偏好,以期为科研人员复用数据集、科研机构进行科学数据管理和数据服务提供参考。[方法/过程]文章运用文献计量方法从多个维度统计分析PubMed Central的Open Access文献中科学数据集复用行为的特征规律,并对高频复用的科学数据集和文献的被引情况进行解析。[结果/结论]研究结果表明:生物医学领域科研人员数据集复用现象较为普遍;相对于没有数据集复用的文献,有数据集复用的文献被引量更高;数据集的复用频率和论文影响力之间存在显著的正向相关关系,说明复用已广泛使用的科学数据集除了能够减轻其数据获取的负担,还能够在一定程度上扩大研究成果的影响力。此外,共享科学数据集也可以为数据集提供者带来相应的引文和学术声誉收益。[Purpose/significance]With the advancement of technology,management and research around scientific datasets have received extensive attention.The reuse of scientific datasets develops and utilizes scientific dataset resources effectively and maximize scientific data value.The article focuses on the scientific researchers’reuse behaviors of datasets.Meanwhile,it explores their characteristics and preferences to provide references for researchers to reuse datasets and scientific research institutions to process scientific data management and services.[Method/process]The article uses bibliometric methods to analyze the behavior characteristics of reuse datasets in Open Access articles of PMC from multiple dimensions and analyses the citation status of high-frequency reused scientific datasets and articles.[Result/conclusion]Datasets reuse is common among researchers in the field of biomedical.Then compared with the articles without datasets reuse,the article with datasets reuse has a higher citation.In addition,there is a significant positive correlation between the reuse frequency of the datasets and the influence of papers,indicating that the reuse of widely used scientific datasets can reduce the burden of data acquisition and expand the impact of research results to some extents.Besides,sharing scientific datasets can also bring corresponding citations and academic reputation for data providers.

关 键 词：数据复用 科学数据集 生物医学 文献计量 信息抽取 

分 类 号：G353.1[文化科学—情报学]