Results 151 to 160 of about 1,790 (185)
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The orders of intuitionistic fuzzy numbers
Journal of Intelligent & Fuzzy Systems, 2015In many applications of intuitionistic fuzzy sets, comparing or ranking intuitionistic fuzzy numbers (IFNs) plays an important role. In this paper, the orders of intuitionistic fuzzy numbers are discussed. The orders of IFNs have undesired mathematical properties. By using a special function, a new order of IFNs is proposed.
Zhang, Zhao, Xu, Zeshui
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New ranking methods of intuitionistic fuzzy numbers and Pythagorean fuzzy numbers
2020 Chinese Control And Decision Conference (CCDC), 2020The ranking method can distinguish the size of intuitionistic fuzzy numbers and Pythagorean fuzzy numbers, and plays an important role in the application of intuitionistic fuzzy sets and Pythagorean fuzzy sets. Based on the summary of classic ranking methods, this paper proposes some new ranking methods.
Zhang Qiang +4 more
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Models for software quality evaluation with fuzzy number intuitionistic fuzzy information
Journal of Intelligent & Fuzzy Systems, 2016Software is omnipresent in our daily lives. Delivering quality software on schedule and in budget has become the challenge for most companies. As software size and complexity are increasing at a geometric rate, assuring software quality is becoming more difficult.
Zhao, Yi-Ding +2 more
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Trapezoidal Intuitionistic Approximations of Intuitionistic Fuzzy Numbers Preserving the Width
2019The problem is discussed about approximating a sequence of intuitionistic fuzzy numbers or aggregating the sequence of intuitionistic fuzzy numbers and then approximating the output of aggregation with condition of preserving the width. An interesting conclusion is obtained.
Shu-yang Li, Hong-xing Li
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2018
While solving real-life linear programming problems, there may exist the situation of uncertainty and hesitancy due to several factors. To deal with such situations, intuitionistic fuzzy data representation is widely used. Many authors have investigated and proposed methods to find the solution of intuitionistic fuzzy linear programming (IFLP) problems
Sukhpreet Kaur Sidhu, Amit Kumar
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While solving real-life linear programming problems, there may exist the situation of uncertainty and hesitancy due to several factors. To deal with such situations, intuitionistic fuzzy data representation is widely used. Many authors have investigated and proposed methods to find the solution of intuitionistic fuzzy linear programming (IFLP) problems
Sukhpreet Kaur Sidhu, Amit Kumar
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International Journal of Fuzzy System Applications, 2019
The correlation coefficient of variables has wide applications in statistics and is often calculated in crisp or fuzzy environment. This article extends the application of correlation coefficient to intuitionistic fuzzy environment. In this article, a new method is proposed to measure the correlation coefficient of intuitionistic fuzzy numbers using ...
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The correlation coefficient of variables has wide applications in statistics and is often calculated in crisp or fuzzy environment. This article extends the application of correlation coefficient to intuitionistic fuzzy environment. In this article, a new method is proposed to measure the correlation coefficient of intuitionistic fuzzy numbers using ...
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An approximation method of intuitionistic fuzzy numbers
Journal of Intelligent & Fuzzy Systems, 2016A method of approximating intuitionistic fuzzy numbers by trapezoidal intuitionistic fuzzy numbers with respect to a well-known metric is studied in this paper. Firstly, the representations of extended trapezoidal intuitionistic approximations of intuitionistic fuzzy numbers are discussed.
Li, Shuyang, Li, Hongxing
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International Science and Technology Journal
This study presents a new perspective on intuitionistic fuzzy topology through the integration of intuitionistic fuzzy real numbers and universal sets. Using theoretical foundations and operations developed by Atanassov and extended by Davvaz and others, we construct a topological framework that supports generalized fuzzy reasoning.
KAREMA SALEH ABDULMULA +1 more
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This study presents a new perspective on intuitionistic fuzzy topology through the integration of intuitionistic fuzzy real numbers and universal sets. Using theoretical foundations and operations developed by Atanassov and extended by Davvaz and others, we construct a topological framework that supports generalized fuzzy reasoning.
KAREMA SALEH ABDULMULA +1 more
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INTUITIONISTIC FUZZY NUMBER GRACEFUL LABELING GRAPHS
Certain idea about the intuitionistic fuzzy number graceful labeling graph of a intuitionistic fuzzy graph is given and some related concepts of the intuitionistic fuzzy number graceful labeling graph are also discussed.V.Sathya, R.Ezhilarasi, K.Arjunan
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Similarity Measure and Fuzzy Entropy of Fuzzy Number Intuitionistic Fuzzy Sets
2009Based on the similarity measure of trigonometric fuzzy numbers, similarity measures for measuring the degree of similarity between elements and between some fuzzy number intuitionistic fuzzy sets are defined by the one-to-one correspondence relation between the distance and similarity measure.
Juan Li, Qi Niu, Cheng-yi Zhang
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