Language and Information (한국언어정보학회지:언어와정보)
- Volume 10 Issue 1
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- Pages.47-69
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- 2006
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- 1226-7430(pISSN)
The Extraction of Head words in Definition for Construction of a Semi-automatic Lexical-semantic Network of Verbs
동사 어휘의미망의 반자동 구축을 위한 사전정의문의 중심어 추출
- Kim Hae-Gyung (Pusan National University) ;
- Yoon Ae-Sun (Pusan National University)
- Published : 2006.06.01
Abstract
Recently, there has been a surge of interests concerning the construction and utilization of a Korean thesaurus. In this paper, a semi-automatic method for generating a lexical-semantic network of Korean '-ha' verbs is presented through an analysis of the lexical definitions of these verbs. Initially, through the use of several tools that can filter out and coordinate lexical data, pairs constituting a word and a definition were prepared for treatment in a subsequent step. While inspecting the various definitions of each verb, we extracted and coordinated the head words from the sentences that constitute the definition of each word. These words are thought to be the main conceptual words that represent the sense of the current verb. Using these head words and related information, this paper shows that the creation of a thesaurus could be achieved without any difficulty in a semi-automatic fashion.
Keywords