Results 191 to 200 of about 1,508 (214)

New distance measures between intuitionistic fuzzy sets and interval-valued fuzzy sets

Information Sciences, 2013
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Huimin Zhang, Liying Yu
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Entropy and Subsethood for General Interval-Valued Intuitionistic Fuzzy Sets

2005
In this paper, we mainly extend entropy and subsethood from intuitionistic fuzzy sets to general interval-valued intuitionistic fuzzy sets, propose a definition of entropy and subsethood , offer a function of entropy and construct a class of subsethood function.
Xiaodong Liu, Suhua Zheng, Fenglan Xiong
openaire   +1 more source

A Perspective on Differences Between Atanassov’s Intuitionistic Fuzzy Sets and Interval-Valued Fuzzy Sets

2017
In the paper we show our perspective on some differences between Atanassov’s intuitionistic fuzzy sets (A-IFSs, for short) and Interval-valued fuzzy sets (IVFSs, for short). First, we present some standard operators and extensions for the A-IFSs which have no counterparts for IVFSs.
Eulalia Szmidt, Janusz Kacprzyk
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Two operators on interval-valued intuitionistic fuzzy sets. I

1994
The Interval-Valued Intuitionistic Fuzzy Sets (IVIFSs) [the reviewer and \textit{G. Gargov}, Fuzzy Sets Syst. 31, No. 3, 343--349 (1989; Zbl 0674.03017)] are extensions of the Intuitionistic Fuzzy Sets (IFSs) [the reviewer, ibid. 20, 87--96 (1986; Zbl 0631.03040)] and Interval-Valued Fuzzy Sets (IVFSs). Let \(X \neq \emptyset\) be a given universe.
Burillo, P., Bustince, H.
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Interval-Valued Intuitionistic Fuzzy Soft Rough Sets

2015
In this chapter, the concept of interval-valued intuitionistic fuzzy soft rough sets is introduced. Also interval-valued intuitionistic fuzzy soft rough set-based multi-criteria group decision-making scheme is presented, which refines the primary evaluation of the whole expert group and enables us to select the optimal object in a most reliable manner.
openaire   +1 more source

A method based on distance measure for interval-valued intuitionistic fuzzy group decision making

Information Sciences, 2010
Zeshui Xu
exaly  

Interval-Valued Intuitionistic Fuzzy Sets

2020
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Operators over interval valued intuitionistic fuzzy sets

Fuzzy Sets and Systems, 1994
Krassimir Atanassov
exaly  

Some Hamacher Aggregation Operators Based on the Interval-Valued Intuitionistic Fuzzy Numbers and Their Application to Group Decision Making

IEEE Transactions on Fuzzy Systems, 2014
Peide Liu
exaly  

Multicriteria fuzzy decision-making method based on a novel accuracy function under interval-valued intuitionistic fuzzy environment

Expert Systems With Applications, 2009
Jun Ye
exaly