정보관리학회지 (Journal of the Korean Society for information Management)

  • 제14권2호
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  • Pages.123-141
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  • 1997
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  • 1013-0799(pISSN)
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  • 2586-2073(eISSN)
한국정보관리학회 (Korean Society for Information Management)
권호 표지

상이한 적합성 판정과 전문검색시스템의 평가에 관한 연구

Variations in relevance assessments and evaluation of the performance of full-text retrieval system

  • 문성빈 (연세대학교 문헌정보학과)
  • 발행 : 1997.12.01
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초록

본 논문에서는 문헌의 전문을 대상으로 얻어진 4개의 상이한 적합성 판정 세트가 전문검색시스템의 검색효율성 평가에 미치는 영향을 살펴보았다. 각 적합성 판정 세트간의 검색효율성에는 주목할 만한 차이가 없는 것으로 밝혀졌다. 이는 적합성 개념에 대한 다양한 관점이 검색효율성의 평가에는 커다란 영향을 미치지 못하고 있음을 암시하는 것이다. 그러나, 적합성 정보를 효과적으로 이용하는 정교한 검색기법인 적합성 피이드백을 통합한 검색실험은 계속 연구되어야 할 과제로 제시하고 있다.

This study examined the extent to which variations in relevance assessments affect the evaluation of the performance of full-text retrieval system. Four sets of relevance judgments obtained by examining the full-text of documents were used to test the retrieval effectiveness. There was no noticeable difference in retrieval performance among the four relevance judgment sets. It implies that a variety of definitions of relevance has no effect on the evaluation of the performance of the full-text retrieval system. Furth r retrieval experiments on this topic incorporating relevance feedback, which is one of the sophisticated retrieval techniques using relevance information, are suggested.

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참고문헌

  1. 정보관리학회지 v.10 no.2 적합성 피이드백을 이용한 전문검색시스템의 효율성 증진을 위한 연구 문성빈
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