信息检索中的术语合并方法:非语言和语言方法

IF 1.7 3区 管理学 Q2 INFORMATION SCIENCE & LIBRARY SCIENCE
C. Galvez, F. M. Anegón, V. H. Solana
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引用次数: 29

摘要

目的-提出两种基本方法(非语言和语言技术)的不同合并程序的分类,并证明在语言技术框架内规范化方法的应用。设计/方法学/方法-提出一系列可用于信息检索的术语合并方法。为了自动索引的目的,单项和多项变体可以被认为是等效的单位。词干提取算法、分割规则、关联度量和聚类技术都是非语言方法得到了很好的评价,并且用这些技术进行的实验显示了各种各样的结果。另外,词源化和句法模式匹配的使用,通过有限状态换能器(FST)中表示的等价关系,是术语识别和标准化的新兴方法。调查结果-该调查试图指出语言学方法的积极和消极影响及其潜力…
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Term conflation methods in information retrieval: Non-linguistic and linguistic approaches
Purpose – To propose a categorization of the different conflation procedures at the two basic approaches, non‐linguistic and linguistic techniques, and to justify the application of normalization methods within the framework of linguistic techniques.Design/methodology/approach – Presents a range of term conflation methods, that can be used in information retrieval. The uniterm and multiterm variants can be considered equivalent units for the purposes of automatic indexing. Stemming algorithms, segmentation rules, association measures and clustering techniques are well evaluated non‐linguistic methods, and experiments with these techniques show a wide variety of results. Alternatively, the lemmatisation and the use of syntactic pattern‐matching, through equivalence relations represented in finite‐state transducers (FST), are emerging methods for the recognition and standardization of terms.Findings – The survey attempts to point out the positive and negative effects of the linguistic approach and its poten...
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来源期刊
Journal of Documentation
Journal of Documentation INFORMATION SCIENCE & LIBRARY SCIENCE-
CiteScore
4.20
自引率
14.30%
发文量
72
期刊介绍: The scope of the Journal of Documentation is broadly information sciences, encompassing all of the academic and professional disciplines which deal with recorded information. These include, but are certainly not limited to: ■Information science, librarianship and related disciplines ■Information and knowledge management ■Information and knowledge organisation ■Information seeking and retrieval, and human information behaviour ■Information and digital literacies
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