个人相对引文率(ARCR):作者影响力评价新指标

Author Relative Citation Rate(ARCR):A New Improved for the Influence Evaluation

根据不同的研究方向对作者影响力进行评价,提出一种基于研究方向的作者影响力评价方法。选取图书情报领域中的20位作者作为评估对象,先根据作者共被引网络划分作者的研究方向;再以作者论文的篇均被引次数作为作者的条件被引频次,并通过SPSS统计工具对共被引网络中作者论文的篇均被引次数与T指数进行回归拟合,以获取作者论文的期望被引频次;最后将同一研究方向内作者的条件被引频次除以期望被引频次,计算特定研究方向的个人相对引文率(ARCR)。与CPP、h、g、P、hg指数相比,ARCR能更好地反映作者发表论文的内容特征,缩小作者的比较范围,评价角度更加合理。

This paper presents an author influence evaluation method based on research direction.Twenty authors in the field of Library and Information Science are selected as evaluation objects.Firstly,the author's research direction is divided on the basis of the author's co-citation network;secondly,the author's citation per paper is queried as the actual citation frequency,and the author's impact factor and T index are fitted by SPSS to obtain the expected citation frequency of author's literature;finally,the conditional citation frequency of the author's literature in the same research orientation is divided by the expected citation frequency to compute the author relative citation rate(ARCR)under the specific research orientation.Compared with CPP,h,g,P and hg indices,ARCR can better reflect the content characteristics of the published literature,narrow the comparison scope of authors,and make the evaluation more reasonable.