学术
基于二维优先度的区间数排序方法
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兰继斌[1] 曹丽娟[1] 林健[1,2]
[1]广西大学数学与信息科学学院,南宁530004 [2]福建农林大学计算机与信息学院,福州350002
国际标准刊号：ISSN 1671-0924
国内统一刊号：CN 50-1053
摘 要:
基于实数大小比较的方法，提出了区间数二维优先度及序关系的定义，给出了简单的优先度计算公式，并证明了相关性质．与已发表的文献中的可能度和相对优势度公式进行了比较，说明了该计算公式具有一定的合理性与直观性．通过一个算例，验证了该定义的实用性．[著者文摘]
文章出处:
《重庆工学院学报》-2007年21卷19期 -63-67页
Journal of Chongqing Institute of Technology
栏目信息:
分 类 号:
文献标识码:
A
文章编号:
1671-0924（2007）10-0063-05
Method for Ranking Interval Numbers based on Two-dimensional Priority Degree
LAN Ji-bin , CAO Li-juan, LIN Jian （1. College of Mathematics and Information Science, Guangxi University, Nanning 530004, China; 2. College of Computer and Information, Fujian Agriculture and Forestry University, Fuzhou 350002,China）
Abstract:
In this paper, based on the comparison method in real numbers, a new two-dimensional priority degree and the ordering relations are proposed, some simple formulas of the calculation of priority degree are presented, and some interrelated properties are proved. The method is reasonable and intuitionistic compared with possibility degree and relative superiority formulas in published literature. Finally, a numerical example is given to explain its practicability.[著者文摘]
Key words:
interval numbers; priority degree;, two-dimensional area; judgment matrix
收稿日期: 2007-08-21
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