Ordinal fuzzy sets and rough sets

被引：1
|
作者：
Liu, DZ [1 ]
Wang, XZ [1 ]
Lee, JWT [1 ]
机构：
[1] Hebei Univ, Fac Math & Comp Sci, Machine Learning Ctr, Badoing, Hebei, Peoples R China
来源：
2003 INTERNATIONAL CONFERENCE ON MACHINE LEARNING AND CYBERNETICS, VOLS 1-5, PROCEEDINGS | 2003年
关键词：
odinal fuzzy sets; rough sets; generalized rough sets; ordinal definable;
D O I：
10.1109/ICMLC.2003.1259719
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
In this paper we discuss the basic relationship between the ordinal fuzzy set theory and the rough set theory. A new generalized definitions of lower and upper approximations and a method for detceting the ordinal definable is put forward.
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页码：1438 / 1441
页数：4
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