DocumentCode
635867
Title
Fuzzy interval decision-theoretic rough sets
Author
Dun Liu ; Tianrui Li ; Decui Liang
Author_Institution
Sch. of Econ. & Manage., Tsinghua Univ., Beijing, China
fYear
2013
fDate
24-28 June 2013
Firstpage
1315
Lastpage
1320
Abstract
In this paper, we introduce the fuzzy interval number to decision-theoretic rough sets (DTRS), and propose a novel three-way decision model of fuzzy interval decision-theoretic rough sets (FIDTRS). The fuzzy interval number is used to describe the uncertainty of loss functions in DTRS. The corresponding propositions and criteria of FIDTRS are analyzed. An illustrative example of mines management is given to illuminate the proposed model in applications.
Keywords
decision theory; fuzzy set theory; number theory; rough set theory; uncertainty handling; DTRS; FIDTRS; decision model; fuzzy interval decision theoretic rough set; fuzzy interval number; loss function uncertainty; Educational institutions; Tin; Xenon;
fLanguage
English
Publisher
ieee
Conference_Titel
IFSA World Congress and NAFIPS Annual Meeting (IFSA/NAFIPS), 2013 Joint
Conference_Location
Edmonton, AB
Type
conf
DOI
10.1109/IFSA-NAFIPS.2013.6608591
Filename
6608591
Link To Document