Journal of Information Management (정보관리연구)

Korea Institute of Science and Technology Information (한국과학기술정보연구원 과학기술정보센터)
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A Study on the Effect of Data Fusion on the Retrieval Effectiveness of Web Documents

데이터 결합이 웹 문서 검색성능에 미치는 영향 연구

  • Park, Ok-Hwa (Search Portal Division, Search Service Team Member, Daum Communications) ;
  • Chung, Young-Mee (Dept. of Library and Information Science, Yonsei University)
  • 박옥화 (다음 커뮤니케이션 검색포털본부 통합검색팀) ;
  • 정영미 (연세대학교 문헌정보학과)
  • Published : 2007.03.31
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Abstract

This study investigates the effect of data fusion on the retrieval effectiveness by performing an experiment combining multiple representations of Web documents. The types of document representation combined in the study include content terms, links, anchor text, and URL. The experimental results showed that the data fusion technique combining document representation methods in Web environment did not bring any significant improvement in retrieval effectiveness.

이 연구에서는 최근 검색성능을 향상시키기 위한 전략으로 사용되는 데이터 결합기법을 웹 문서 검색에 적용하고, 실험을 통해 문서표현 방법의 결합이 검색성능에 미치는 영향을 분석하였다. 문서 표현 방법으로는 내용기반 표현, 링크기반 표현,URL 등을 선정하고, 단일 표현 방법에 의한 검색결과와 표현방법의 결합을 통한 검색결과를 비교하였다. 분석결과 다른 문서표현 방법의 결합이 웹 문서의 검색성능을 향상시키지는 못하는 것으로 나타났다.

Keywords

References

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