Web-based specialized retrieval systems for scientific fields extremely restrict the expression for user's information requests. Therefore the process of information content analysis and that of the information acquisition become inconsistent. In this paper, we apply the fuzzy retrieval model to solve the high time complexity of the retrieval system by constructing a reduced term set for the term's relatively important degree. We also perform a cluster retrieval to reflect the user's query exactly through the similarity relation matrix satisfying the characteristics of the fuzzy compatibility relation. This paper proves the performance of a proposed re-ranking model based on the union of similarity of the fuzzy retrieval model and the document cluster retrieval model.
목차
Abstract 1. Introduction 2. Relevant Research 2.1. Concept Network 2.2. Improved BK-fuzzy Information Retrieval Model (A-FIRM) 3. Algorithm for Document Re-ranking 3.1. Creation of Document Base Using Sigmoid Function 3.2. Time Complexity and Reduced Term Matrix 3.3. Expansion of Query using Fuzzy Relation 3.4. Cluster Retrieval through Document Relation 3.5. Document Re-ranking Algorithm through Similarity Combination 4. Experiment and Evaluation 4.1. Method of Analyzing Experiment 4.2. Subjects of Experiment 4.3. Comparison and Evaluation of Experiments 5. Conclusion References
키워드
Similarity Relation MatrixTime ComplexityConcept InformationClusterThesaurusMembership functionReduction TermRe-ranking Retrieval Model
저자
Hee-Ju Eun [ Department of Computer Engineering, Chonbuk National University 56 Baekje-daero, DuckJin-Gu, Jeonju, Korea ]
보안공학연구지원센터(IJSEIA) [Science & Engineering Research Support Center, Republic of Korea(IJSEIA)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Software Engineering and Its Applications
간기
월간
pISSN
1738-9984
수록기간
2008~2016
등재여부
SCOPUS
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Software Engineering and Its Applications Vol.9 No.12