원문정보
보안공학연구지원센터(IJHIT)
International Journal of Hybrid Information Technology
Vol.9 No.6
2016.06
pp.33-44
피인용수 : 0건 (자료제공 : 네이버학술정보)
초록
영어
Dominance relation is an important method in incomplete interval-valued information systems. In order to solve the problem that too many attributes maybe result in the ranking failure in the incomplete interval-valued information systems, the concepts of extended possibility degree, extended possibility degree dominance relation and average comprehensive dominance degree are defined. Based on them, a ranking method based on extended possibility degree dominance relation is proposed. Finally, comparing with other ranking methods, this new ranking method based on extended possibility degree dominance relation not only has stronger differentiation degree, but also can make ranking results more objective and reasonable.
목차
Abstract
1. Introduction
2. Incomplete Interval-valued Information System
3. Improved Possibility Degree Dominance Relation
3.1. Extension Possibility Degree in the Incomplete Interval-Valued Information System
3.2. Range of Extended Possibility Degree ∂
3.3. Extended possibility degree dominance relation
4. Improved Ranking Method
5. Example Analysis
6. Conclusions
Acknowledgements
References
1. Introduction
2. Incomplete Interval-valued Information System
3. Improved Possibility Degree Dominance Relation
3.1. Extension Possibility Degree in the Incomplete Interval-Valued Information System
3.2. Range of Extended Possibility Degree ∂
3.3. Extended possibility degree dominance relation
4. Improved Ranking Method
5. Example Analysis
6. Conclusions
Acknowledgements
References
키워드
저자정보
참고문헌
자료제공 : 네이버학술정보