Journal of the Korea Institute of Information and Communication Engineering (한국정보통신학회논문지)

The Korea Institute of Information and Commucation Engineering (한국정보통신학회)
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Ranking Decision Method of Retrieved Documents Using User Profile from Searching Engine

검색 엔진에서 사용자 프로파일을 이용한 문서 순위결정 방법

  • Published : 2006.09.01
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Abstract

This paper proposes a technique of user oriented document ranking using user refile to provide more satisfied results which reflect preference of specific users. User profile is constructed to represent his or her preference. User pfofile consists of 'term array' and 'preference vector' according to the interest field of one. And the User profile for a particular person is updated by 'user access', 'latent relaeon', 'User Profile' proposed in this paper. The latent structures of documents in same domain are analysed by singular value decomposition(SVD). Then, the rank of documents is determined by comparison of user profile with analyzed document on the basis of relevance.

본 논문에서는 검색된 수많은 결과 중에서 특정 사용자의 선호도를 고려 한 최적의 문서만을 제공하기 위하여 사용자 프로파일을 이용한 문서 순위 결정기법을 제안한다. 사용자 프로파일을 구축하여 사용자의 선호도를 표현하고 검색결과 문서들을 대상으로 잠재적 구조를 분석 한 다음, 사용자 프로파일과 분석 결과로 표현된 문서들과의 유사성을 비교한다. 그리고 적합성 정도에 따라 사용자에게 최적의 문서를 제공하는 데에 목적이 있다.

Keywords

References

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