Logarithmic aggregation operators and distance measures
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DOI: 10.1002/int.21988
Abstract: The Hamming distance is a well‐known measure that is designed to provide insights into the similarity between two strings of information. In this study, we use the Hamming distance, the optimal deviation model, and the… read more here.
Keywords: aggregation operators; distance; logarithmic averaging; logarithmic aggregation ... See more keywords
New logarithmic operational laws and their aggregation operators for Pythagorean fuzzy set and their applications
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DOI: 10.1002/int.22043
Abstract: The aim of this paper is to develop some new logarithm operational laws (LOL) with real number base λ for the Pythagorean fuzzy sets. Some properties of LOL have been studied and based on these,… read more here.
Keywords: laws aggregation; new logarithmic; aggregation operators; operational laws ... See more keywords
Generalized intuitionistic fuzzy soft power aggregation operator based on t‐norm and their application in multicriteria decision‐making
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DOI: 10.1002/int.22048
Abstract: The aim of this paper is to develop some new power aggregation operators for intuitionistic fuzzy (IF) soft numbers. The aggregation operators are named as IF soft power averaging (IFSPA) operator, weighted IFSPA (WIFSPA) operator,… read more here.
Keywords: aggregation; power aggregation; aggregation operators; soft power ... See more keywords
Spherical aggregation operators and their application in multiattribute group decision‐making
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DOI: 10.1002/int.22062
Abstract: Spherical fuzzy sets (SFSs) are a new extension of Cuong's picture fuzzy sets (PFSs). In SFSs, membership degrees satisfy the condition 0≤P2(x)+I2(x)+N2(x)≤1 instead of 0≤P(x)+I(x)+N(x)≤1 as is in PFSs. In the present work, we extend… read more here.
Keywords: decision making; spherical aggregation; aggregation operators; spherical fuzzy ... See more keywords
Some q‐rung orthopair uncertain linguistic aggregation operators and their application to multiple attribute group decision making
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DOI: 10.1002/int.22159
Abstract: q‐Rung orthopair fuzzy sets (q‐ROFSs), originally presented by Yager, are a powerful fuzzy information representation model, which generalize the classical intuitionistic fuzzy sets and Pythagorean fuzzy sets and provide more freedom and choice for decision… read more here.
Keywords: rung orthopair; orthopair uncertain; uncertain linguistic; aggregation operators ... See more keywords
A novel approach to MADM problems using Fermatean fuzzy Hamacher aggregation operators
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DOI: 10.1002/int.22423
Abstract: The intuitionistic fuzzy set, briefly as; IFS and its extension involving Pythagorean fuzzy set (PFS) and Fermatean fuzzy set (FFS), are all effective tools to express uncertain and incomplete cognitive information with membership, nonmembership, and… read more here.
Keywords: operator fermatean; aggregation operators; fuzzy; fermatean fuzzy ... See more keywords
Multicriteria decision‐making with proportional distribution based spherical fuzzy fairly aggregation operators
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DOI: 10.1002/int.22873
Abstract: Spherical fuzzy sets (SFSs) are strong models for modeling uncertain information in the computational intelligence and decision‐making analysis. The key features of SFSs include the sum of the squares of membership grades (positive, neutral, and… read more here.
Keywords: aggregation operators; fuzzy fairly; spherical fuzzy; decision making ... See more keywords
Note on the aggregation operators and ranking of hesitant interval-valued fuzzy elements
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DOI: 10.1007/s00500-018-3445-x
Abstract: Hesitant interval-valued fuzzy set, which allows decision makers to use several interval numbers to assess a variable, is a useful tool to deal with situations in which people are hesitant in providing their interval-valued assessments.… read more here.
Keywords: aggregation operators; hesitant interval; valued fuzzy; ranking hesitant ... See more keywords
A note on “New aggregation operators of single-valued neutrosophic hesitant fuzzy set and their application in multi-attribute decision making”
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DOI: 10.1007/s10044-020-00928-y
Abstract: Single-valued neutrosophic hesitant fuzzy elements (SVNHFEs) can be used to characterize incomplete, uncertain and inconsistent information effectively, which result in great significance of the aggregation of SVNHFEs. However, some existing aggregation operators for SVNHFEs may… read more here.
Keywords: neutrosophic hesitant; aggregation; aggregation operators; hesitant fuzzy ... See more keywords
Picture fuzzy interactional partitioned Heronian mean aggregation operators: an application to MADM process
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DOI: 10.1007/s10462-021-09953-7
Abstract: The picture fuzzy sets (PFSs) state or model the voting information accurately without information loss. However, their existing operational laws usually generate unreasonable computing results, especially when the agreement degree (AD) or neutrality degree (ND)… read more here.
Keywords: aggregation operators; heronian mean; picture fuzzy; fuzzy interactional ... See more keywords
Generalized interaction aggregation operators in intuitionistic fuzzy multiplicative preference environment and their application to multicriteria decision-making
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DOI: 10.1007/s10489-017-1066-1
Abstract: The main objective of this manuscript is to present a new preference relation called the intuitionistic fuzzy multiplicative preference relation. Under this, some series of new aggregation operators, by overcoming the shortcomings of some existing… read more here.
Keywords: fuzzy multiplicative; multiplicative preference; intuitionistic fuzzy; aggregation operators ... See more keywords