学科高学术声望论文跨年遴选——月均加权被引指标(wTCm)的研究与应用  

Weighted Times Cited per Month(wTCm):A Paper Ranking Indicator for Prestigious Article Selection in Subject Across Years

作　　者：王立学[1] 袁军鹏 李斌 铁春雷 郭一涵 Wang Lixue;Yuan Junpeng;Li Bin;Tie Chunlei;Guo Yihan(National Science Library,Chinese Academy of Sciences,Beijing 100190;Department of Information Resources Management,School of Economics and Management,University of Chinese Academy of Sciences,Beijing 100190;Beijing Association of Science and Technology,Beijing 100101;Beijing Service Center for Science and Technology Societies,Beijing 100101)

机构地区：[1]中国科学院文献情报中心,北京100190 [2]中国科学院大学经济与管理学院信息资源管理系,北京100190 [3]北京市科学技术协会,北京100101 [4]北京科技社团服务中心,北京100101

出　　处：《图书情报工作》2024年第3期85-93,共9页Library and Information Service

基　　金：国家社会科学基金一般项目“中外同学科期刊跨遴选体系联合排序方法研究”(项目编号:19BTQ190)研究成果之一。

摘　　要：[目的/意义]遴选论文是引文分析的一种普遍且广泛的应用。传统被引次数无差别地看待每一次被引,在有效性和区分度等方面受到了先天的限制;而根据某些特征或指标来赋权的加权被引,凭借引入新变量所带来的强化,常常会表现出更好的实用性。[方法/过程]以论文间的引用关系数据为基础,逐篇将施引文献所在期刊的影响因子转换后用作其施引的基础权重,提出可反映论文学术声望的加权被引算法,再叠加按月计算出版时长以解决出版年份差异、引入被引时长调节因子以解决学科差异,形成最终的月均加权被引指标。[结果/结论 ]从试验结果看,新指标计算的学术声望在学科论文遴选上具有良好的区分度和可解释性,按月的时长粒度也比以往按年设阈值的做法更具适用性和一致性。[Purpose/Significance] Outstanding paper selection in subject is a common application of citation analysis.The traditional approach of treating each citation equally is inherently limited in terms of its effectiveness and discrimination.However,weighted citation indicators often show better practicality due to the reinforcement by the new variable introduced.[Method/Process] This paper proposed a journal impact factor(JIF) based scheme named weighted times cited per month(wTCm) for prestigious paper selection across years.This new indicator employed converted JIF as citation weight,timing published interval monthly with an adjustment factor to eliminate consequences of yearly counting.[Result/Conclusion] Experiments show that,with prestige accumulation,it has better discrimination and interpretability in paper selection,and has more applicable and consistent than the approach of yearly thresholds.

关 键 词：引文分析 加权被引 影响因子 学术声望 论文遴选 文献计量 

分 类 号：G250[文化科学—图书馆学]