不完全犹豫模糊语言偏好关系的不一致性修复方法
An Inconsistency Repair Method for Incomplete Hesitant Fuzzy Language Preference Relationship
高祯卓 1张慧1
作者信息
- 1. 安徽师范大学数学与统计学院,安徽 芜湖 241000
- 折叠
摘要
针对隶属度为犹豫模糊语言的不完全偏好关系,对其进行补全,并提出了一种基于偏差度的修复方法.首先,通过定义转换函数I以及f,并利用积性一致性补全不完全犹豫模糊语言偏好关系(IHFLPR).其次,基于误差偏好值以及两个犹豫度差值大小的比较准则,确定最大偏差度,并依据修复公式对不一致性进行修复.最后,通过实例以及与Xu的方法进行比较分析表明了该方法的有效性.
Abstract
In this paper,the incomplete preference relation of hesitant fuzzy language is completed,and a repair method based on deviation degree is proposed.First,by defining the transformation functions I and f,and using the multiplicative consistent,the incomplete hesitant fuzzy language preference relation(IHFLPR)is completed,and then the maximum deviation degree is determined based on the error preference value and the comparison crite-rion of the difference between the two hesitations,and the inconsistency is repaired according to the repair formula.Finally,an example and comparison with Xu's method show the ef-fectiveness of this method.
关键词
不完全犹豫模糊语言偏好关系/积性一致/误差偏好值/最大偏差度Key words
incomplete hesitant fuzzy language preference relationship/multiplicative con-sistent/error preference value/maximum deviation degree引用本文复制引用
出版年
2024
NETL
NSTL
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