同义术语归并中缩略语的处理方法研究  

Study on Abbreviation for Synonymous Terms Merging

作　　者：王刘安[1] 常春[1] 

机构地区：[1]中国科学技术信息研究所

出　　处：《图书情报工作》2014年第2期121-125,共5页Library and Information Service

基　　金：国家“十二五”科技支撑计划项目“面向外文科技文献的超级科技词表和本体建设”(项目编号:2011BAH10B01)研究成果之一

摘　　要：总结缩略语的3个特点,即全称多样性、来源多样性、形式多样性,并对《英文超级科技词表》中同义术语归并时缩略语的处理方法进行研究,归纳出直接同全称对应归并处理、添加全称限制、添加范畴限制、基于词频大小选择性归并等4种处理方法;讨论叙词表中缩略语作为优选词和非优选词的原则、缩略语对检全率和检准率的影响以及缩略语范畴号重复性等问题。This paper summarizes three characteristics of abbreviations, namely the diversity of full name, the diversity of sources, diversity of form, studies on processing methods of synonymous terms in Science ＆ Technology English Super-thesaurus during synonymous terms merging, sums up four ways to deal with synonymous, such as directly merging processing, adding full name restrictions, adding category number restrictions and based on word frequency, finally discusses the principle of abbreviations as the preferred and non - preferred term, the effect of abbreviation for the recall and precision in retrieval, and the repeatability of category number for abbreviation.

关 键 词：缩略语 同义术语 《英文超级科技词表》 

分 类 号：G253[文化科学—图书馆学]