引用本文: | 郭翠峰,胡鹏,胡展闳.区间值模糊目标信息系统的规则提取(J/M/D/N,J:杂志,M:书,D:论文,N:报纸).期刊名称,2011,28(5):509-513 |
| CHEN X. Adap tive slidingmode contr ol for discrete2ti me multi2inputmulti2 out put systems[ J ]. Aut omatica, 2006, 42(6): 4272-435 |
|
|
摘要: |
在区间值信息系统中定义了一种新的变精度相容关系,研究了这种相容关系诱导的极大变精度相容类;提出了基于极大变精度相容类的区间值模糊目标信息系统的粗糙集模型 进一步讨论了利用粗糙隶属函数获得决策规则的方法,最后通过实例说明了方法的可行性. |
关键词: 区间值信息系统 极大变精度相容类 粗糙集 区间值模糊目标 信息系统 决策规则 |
DOI: |
分类号: |
基金项目: |
|
Rule Acquisition in Interval-valued Fuzzy Objective Information Systems |
GUO Cui-feng,HU Peng,HU Zhan-hong
|
Abstract: |
A new variable precision tolerance relation is defined and the induced maximal variable precision tolerance classes in interval valued information system are studied,this paper proposes the rough set model based on the maximal variable precision tolerance classes... |
Key words: interval-valued information systems,maximal variable precision tolerance classes rough set interval-valued fuzzy obiective information system decision rules |