- P-ISSN1013-0799
- E-ISSN2586-2073
- KCI
연구영역분석을 위한 디스크립터 프로파일링에 관한 연구
Descriptor Profiling for Research Domain Analysis
이재윤 (경기대학교)
초록
본 연구는 연구 영역 분석을 위하여 통제어휘와 비통제어휘를 연계해서 사용하는 새로운 방법을 모색하기 위한 것이다. 동시출현단어분석은 크게 통제어휘와 비통제어휘를 사용하는 경우의 두 가지 유형으로 구분할 수 있는데, 통제어휘를 사용할 경우에는 자료 희귀성 및 색인자 효과가 단점이며, 비통제어휘를 사용할 경우에는 저자의 주관에 따른 단어 선택 및 단어의 중의성이 문제가 된다. 이 연구에서는 양자를 보완할 수 있는 방법으로, 통제어휘인 디스크립터를 비통제어휘인 단어와의 동시출현 정보로 표현하는 디스크립터 프로파일링을 제안하였다. 정보학 분야에 적용해본 결과, 디스크립터 프로파일링은 특정 영역의 최신 동향을 파악하는데 있어 통제어휘와 비통제어휘가 갖는 본질적인 문제점을 어느 정도 보완할 수 있는 것으로 나타났다.
- keywords
- descriptor, author, profiling, domain analysis, intellectual structure, mapping, co-word analysis, controlled vocabulary, uncontrolled vocabulary, descriptor, author, profiling, domain analysis, intellectual structure, mapping, co-word analysis, controlled vocabulary, uncontrolled vocabulary, 디스크립터, 저자, 프로파일링, 연구 동향 분석, 지적 구조, 매핑, 동시출현단어분석, 통제어휘, 비통제어휘, descriptor, author, profiling, domain analysis, intellectual structure, mapping, co-word analysis, controlled vocabulary, uncontrolled vocabulary
Abstract
This study aims to explore a new technique making complementary linkage between controlled vocabularies and uncontrolled vocabularies for analyzing a research domain. Co-word analysis can be largely divided into two based on the types of vocabulary used: controlled and uncontrolled. In the case of using controlled vocabulary, data sparseness and indexer effect are inherent drawbacks. On the other case, word selection by the author's perspective and word ambiguity. To complement each other, we suggest a descriptor profiling that represents descriptors(controlled vocabulary) as the co-occurrence with words from the text(uncontrolled vocabulary). Applying the profiling to the domain of information science implies that this method can complement each other by reducing the inherent shortcoming of the controlled and uncontrolled vocabulary.
- keywords
- descriptor, author, profiling, domain analysis, intellectual structure, mapping, co-word analysis, controlled vocabulary, uncontrolled vocabulary, descriptor, author, profiling, domain analysis, intellectual structure, mapping, co-word analysis, controlled vocabulary, uncontrolled vocabulary, 디스크립터, 저자, 프로파일링, 연구 동향 분석, 지적 구조, 매핑, 동시출현단어분석, 통제어휘, 비통제어휘, descriptor, author, profiling, domain analysis, intellectual structure, mapping, co-word analysis, controlled vocabulary, uncontrolled vocabulary
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