基于引文内容的单篇学术论文参考文献网络结构研究  

Study on the Reference Network of Single Academic Article Based on Citation Content

作　　者：卢超[1] 章成志[1] 

机构地区：[1]南京理工大学经济管理学院,南京210094

出　　处：《现代图书情报技术》2014年第10期33-41,共9页New Technology of Library and Information Service

摘　　要：【目的】通过对参考文献在学术论文正文中的引用及分布情况的分析,探究参考文献的网络结构形态。【方法】基于575篇结构化的学术论文数据,利用文本抽取、相似度计算等技术,构建每篇学术论文的参考文献的网络结构,结合实例分析参考文献之间的内在联系及其可能的原因。【结果】参考文献间的相似度与其之间的相对距离有一定的负相关性。单篇学术论文中亦存在多样、复杂的网络结构形态。【局限】部分全文数据引文标注不够规范,影响实验结果的准确性;参考文献之间相对位置的衡量仍不够精确,需要深入挖掘文本加以解决。【结论】从实验结果来看,参考文献的网络结构大致可分为三类,其形成的原因各有不同。单篇论文中参考文献网络仍需深入研究。[Objective] To explore the form of the reference networks via the analyzing how the references are cited and disbuted in the content of the academic articles. [Methods] Based on the structured data of 575 academic articles, utilize content extraction, similarity computing and other technologies to build the networks of every single article＇s references and combine examples to analyze the interrelations among them and to find out the reasons. [Results] Some negative connections exsist between the similarity of references and their relative distance. Diversification and different models exist in the reference network of a single article as well. [Limitations] Some parts of the full-text data are not accurate enough, which affects the results of the experiment.The evaluation of the relative distance among references in this study lacks accuracy. Deep mining of the texts is needed to solve the problem. [Conclusions] From the results, the reference network structures can be roughly classfied into three categories, and the causes are different. The reference network of single academic article needs more studies.

关 键 词：引文分析 引文内容 网络分析 文本挖掘 

分 类 号：TP391.1[自动化与计算机技术—计算机应用技术]