| 基于术语释义分析获取叙词表词间关系 |
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| 引用本文： | 陈白雪,常春,王刘安.基于术语释义分析获取叙词表词间关系[J].图书情报工作,2017,61(10):125-130. |
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| 作者姓名： | 陈白雪 常春 王刘安 |
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| 作者单位： | 1. 中国科学技术信息研究所 北京 100038;2. 哈尔滨工业大学管理学院电子健康研究所 哈尔滨 150001 |
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| 摘 要： | 目的/意义] 从术语释义角度出发，探讨叙词表编制过程中词间关系的构建方法。方法/过程] 叙词表的词间关系主要有等同关系、等级关系和相关关系三种。从术语释义角度出发，对术语释义模式进行分析，并提出基于术语释义分析获取等同关系、等级关系和相关关系的方法。最后，从术语的多义性和释义的可变性对该方法进行讨论。结果/结论] 通过术语释义获取词间关系，能够使词间关系更符合逻辑，有利于叙词表进行语义控制。
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| 关 键 词： | 术语释义 叙词表 词间关系 |
| 收稿时间： | 2017-03-30 |
Acquisition of the Term Relationships of Thesaurus Based on Term Definitions |
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| Chen Baixue,Chang Chun,Wang Liuan.Acquisition of the Term Relationships of Thesaurus Based on Term Definitions[J].Library and Information Service,2017,61(10):125-130. |
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| Authors: | Chen Baixue Chang Chun Wang Liuan |
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| Institution: | 1. Institute of Scientific and Technical Information of China, Beijing 100038;2. eHealth Research Institute, School of Management, Harbin Institute of Technology, Harbin 150001 |
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| Abstract: | Purpose/significance] This paper discusses the construction of term relationships in the process of compilation of the thesaurus based on the term definition. Method/process] Equivalence relationship, hierarchical relationship and associative relationship are three kinds of term relationships in the thesaurus. The paper analyzed the pattern of the tem definition, and proposed the method of obtaining the equivalence relationship, hierarchical relationship and associative relationship from the perspective of the term definition. Finally, the paper discussed the method from the ambiguity of the term and the variability of term definitions.Result/conclusion] The method proposed can make the term relationships more logical, which is helpful to the semantic control of thesaurus. |
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| Keywords: | term definition thesaurus term relationships |
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