Multigranulation fuzzy rough set over two universes and its application to decision making
نویسندگان
چکیده
منابع مشابه
ROUGH SET OVER DUAL-UNIVERSES IN FUZZY APPROXIMATION SPACE
To tackle the problem with inexact, uncertainty and vague knowl- edge, constructive method is utilized to formulate lower and upper approx- imation sets. Rough set model over dual-universes in fuzzy approximation space is constructed. In this paper, we introduce the concept of rough set over dual-universes in fuzzy approximation space by means of cut set. Then, we discuss properties of rough se...
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Article history: Received 1 March 2011 Received in revised form 26 December 2011 Accepted 29 December 2011 Available online 10 January 2012
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ژورنال
عنوان ژورنال: Knowledge-Based Systems
سال: 2017
ISSN: 0950-7051
DOI: 10.1016/j.knosys.2017.01.036