Autor:	J.W.T. Lee, Da-Zhong Liu, Xizhao Wang
Rok vydání:	2004
Předmět:	Algebra Discrete mathematics Mathematics::Logic Dominance-based rough set approach Fuzzy set Fuzzy number Fuzzy set operations Rough set Type-2 fuzzy sets and systems Defuzzification Membership function Mathematics
Zdroj:	Proceedings of the 2003 International Conference on Machine Learning and Cybernetics (IEEE Cat. No.03EX693).
Popis:	In this paper we discuss the basic relationship between the ordinal fuzzy set theory and the rough set theory. A new generalized definition of lower and upper approximations and a method for detecting the ordinal definable is put forward.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::d1bc960d0a48490937d3443e19fb85ab https://doi.org/10.1109/icmlc.2003.1259719 Zobrazit plný text záznamu