改进的“睡美人”B值识别模型构建及学科领域因素差异探析——以ISLS和WR为例  

Construction on an Improved B-value Algorithm Model of"Sleeping Beauty"and Analysis on Research Area Factors Differences

作　　者：赵又霖[1,2] 刘黎明 葛梦真 陆颖隽 Zhao Youlin;Liu Liming;Ge Mengzhen

机构地区：[1]河海大学商学院,江苏南京211100 [2]南京大学信息管理学院,江苏南京210023 [3]武汉大学信息管理学院,湖北武汉430072

出　　处：《图书与情报》2020年第2期128-139,共12页Library & Information

基　　金：国家自然科学基金项目“面向水电开发争端预警的国际河流流域空间数据知识组织研究”(项目编号:71503068);江苏省社科基金项目“数据驱动的应急管理情报工程研究范式和实证研究”(项目编号:18TQB011)研究成果之一。

摘　　要：鉴于B值识别法对"睡美人"文献早期的睡眠深度和唤醒后被引次数考虑的不足,在B值识别法的基础上引入"沉睡期引用率"和"近五年引用率"两个新的判定指标实现对B值识别法的改进,通过两个不同学科领域"睡美人"文献的识别加强验证该方法增加了"睡美人"文献识别篇数和识别效果,并分析沉睡和唤醒机制的异同。以Web of Science(WoS)数据库中1986-2007年的Water Resources(WR)领域和Information Science&Library Science(ISLS)领域的2586篇和1557篇高被引论文为研究对象,利用改进后的B值法识别两个领域的"睡美人"文献,对比WR与ISLS两个不同学科领域"睡美人"文献的指标特征及影响因素,分析沉睡和唤醒机制的异同。研究结果发现改进后的B值识别法识别出了ISLS和WR领域共10篇"睡美人",较仅用B值法的识别精准度提高了43.4%;从引文曲线上看,仅用B值法识别出的"睡美人"文献沉睡期被引频次波动较大,沉睡期的年均被引频次基本都大于2,并且有3篇"睡美人"文献唤醒后的被引频次有明显的大幅度下降,不符合"睡美人"文献的特征;从论文的影响因素上看,论文所在期刊影响力较弱与作者学术影响力不足都是论文成为"睡美人"的重要原因,相比于ISLS领域,WR领域的"睡美人"被唤醒时所受期刊权威性的影响更大。Two new indicators are introduced in this paper-"citation rate during sleep period"and"citation rate in recent five years"-on the basis of B-value method to restrain the number of citations of sleeping beauty during sleeping period and wakening period.This method is used to identify"sleeping beauty"literature in the two different fields to verify its advantages and analyze the sleeping and awakening mechanism of sleeping beauty.By comparing and analyzing the sleeping and awakening mechanism of sleeping beauty in these two disciplines,this study provides guidance for different disciplines on how to find the sleeping beauty publications as early as possible.Improved B-value Algorithm was used to identify sleeping beauties published between 1986 and 2007 in the Web of Science(WoS)database in the two fields of WR and ISLS.The results show that the improved B-value recognition method can identify 10 sleeping beauties in ISLS and WR fields,which cannot be recognized only by B-value method,and the recognition accuracy is improved by 43.4%.In terms of the citation curve,the cited frequency of Sleeping Beauty Literature identified by the B-value method only fluctuates greatly during the sleeping period,and the average annual cited frequency of sleeping Beauty Literature is more than 2.Moreover,the citation frequency of three articles decreased significantly,which did not accord with the characteristics of Sleeping Beauty Literature.From the perspective of influencing factors of papers,the weak academic influence of journals and authors are the important reasons for the paper to become a"sleeping beauty".Moreover,research suggest that compared with the ISLS field,the"sleeping beauty"in the WR field is more influenced by the authority of the journals when awakened.

关 键 词：睡美人 沉睡原因 唤醒机制 学科差异 B值识别法 

分 类 号：G250.2[文化科学—图书馆学]