An adjustable approach to intuitionistic fuzzy soft sets based decision making

被引：170
作者：
Jiang, Yuncheng [1 ,2 ]
Tang, Yong [1 ]
Chen, Qimai [1 ]
机构：
[1] S China Normal Univ, Sch Comp Sci, Guangzhou 510631, Guangdong, Peoples R China
[2] Chinese Acad Sci, Inst Software, State Key Lab Comp Sci, Beijing 100190, Peoples R China
来源：
APPLIED MATHEMATICAL MODELLING | 2011年 / 35卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Soft sets; Fuzzy soft sets; Intuitionistic fuzzy soft sets; Decision making; BCK/BCI-ALGEBRAS; THEORETIC APPROACH; REDUCTION;
D O I：
10.1016/j.apm.2010.07.038
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Molodtsov initiated the concept of soft set theory, which can be used as a generic mathematical tool for dealing with uncertainty. There has been some progress concerning practical applications of soft set theory, especially the use of soft sets in decision making. In this paper we generalize the adjustable approach to fuzzy soft sets based decision making. Concretely. we present an adjustable approach to intuitionistic fuzzy soft sets based decision making by using level soft sets of intuitionistic fuzzy soft sets and give some illustrative examples. The properties of level soft sets are presented and discussed. Moreover, we also introduce the weighted intuitionistic fuzzy soft sets and investigate its application to decision making. (C) 2010 Elsevier Inc. All rights reserved.
引用
收藏
页码：824 / 836
页数：13
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