中国SSCI论文的Altmetrics指标特征分析

Altmetrics Indicators Characteristics Analysis of Chinese International Academic Papers in Social Sciences

本文从Altmetrics指标基本情况、Altmetrics指标间关系、Altmetric Attention Score及影响因素等角度对社会科学引文索引(Social Science CitationIndex,SSCI)数据库收录的中国研究机构学者发表的学术论文的Altmetrics指标特征进行分析,研究发现:Mendeley读者数是覆盖率最高的指标,且唯一与被引频次中度相关;淘汰覆盖率低于1%的指标后,剩余Altmetrics指标间共变趋势不明显,在学术论文评价中彼此不可替代;获得在线关注学术论文的受关注程度普遍较低,且在线关注程度与被引频次之间没有明显关系,但是获得较高在线关注度的学术论文获得较高被引频次的概率相对更高;在线关注情况受第一/通信作者研究机构国别、研究机构数和基金资助种数的影响。

This paper studied the Altmetrics characteristics of Chinese international academic papers in social sciences from the following perspectives: basic situation of Altmetrics index, relationship of Altmetrics index, Altmetric Attention Score and its influencing factors. Some conclusions have been found. Firstly, the number of Mendeley readers is the highest index of coverage, and only moderately correlated with the cited frequency. Secondly, after eliminating the seven indicators with less than 1% coverage, the remaining 10 Altmetrics indicators have no covariant trend and cannot be replaced by each other. Thirdly, most academic papers receive low online attention, and there is no obvious relationship between online attention and citation frequency, but academic papers with higher online attention may get higher citation frequency. Lastly, online attention is influenced by country of the research institute where the first author and the correspondent author are located, the number of cooperative research institutes and the number of funds funded.