Search Results - "intuitionistic fuzzy sets"

Approximation theory in up-algebras based on intuitionistic fuzzy sets by P. Jayaramam, Sudha Dhandapani Subramanian

“…Different classes of intuitionistic fuzzy set algebras are obtained from different types of fuzzy relations. …”
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Aggregation of infinite chains of intuitionistic fuzzy sets and their application to choices with temporal intuitionistic fuzzy information by Alcantud, José Carlos R., Khameneh, Azadeh Zahedi, Kilicman, Adem

“…We propose the first method for aggregating infinite sequences of intuitionistic fuzzy sets in the literature. This new tool allows us to aggregate an infinite list of intuitionistic fuzzy sets over time –a particular case of temporal intuitionistic fuzzy sets– into a traditional intuitionistic fuzzy set. …”
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Extension operators of circular intuitionistic fuzzy sets with triangular norms and conorms: Exploring a domain radius by Pratama, Dian, Yusoff, Binyamin, Abdullah, Lazim, Kilicman, Adem, Kamis, Nor Hanimah

“…The circular intuitionistic fuzzy set (CIFS) extends the concept of IFS, representing each set element with a circular area on the IFS interpretation triangle (IFIT). …”
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Multi-fuzzy sets and their correspondence to other sets by Sebastian, Sabu, John, Robert

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Intuitionistic fuzzy similarity measures and their role in classification by Baccour, Leila, Alimi, Adel, John, Robert

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Perbandingan keputusan multi-atribut berasaskan beberapa teori set by Zamali Tarmudi, Abu Osman Md Tap, Mohd Lazim Abdullah

“…This paper discusses the comparison analyses for multi-attributes decision derived from crisp set, fuzzy set, intuitionistic fuzzy set and conflicting bifuzzy set. It focuses on the different evaluation approach using the binary system in crisp sets, the membership degree in [0,1] for fuzzy sets, the membership and non-membership degrees with condition 0 ≤ μA(x) + γA(x) ≤ 1 in intuitionistic fuzzy sets, and ‘equilibrium evaluation approach’ (i.e., positive and negative aspects) in conflicting bifuzzy sets. …”
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Extended TOPSIS Model for Solving Multi-Attribute Decision Making Problems in Engineering by Aikhuele, Daniel Osezua, Faiz, Mohd Turan

“…In this paper, we propose an exponential-related function (ER) and develop an intuitionistic fuzzy TOPSIS model based on the function (IF-TOPSISEF) to solve multi-attribute decision making (MADM) problems in which the performance ratings are expressed in intuitionistic fuzzy sets (IFSs). The main advantage of this new approach is that the exponential-related function is able to represent the aggregated effect of the positive and negative evaluations in the performance ratings of alternatives based on the intuitionistic fuzzy set (IFS) data. …”
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An intuitionistic fuzzy multi-criteria decision-making method based on an exponential-related function by Aikhuele, Daniel O., Faiz, Mohd Turan

“…The exponential-related function which is used for comparing intuitionistic-fuzzy-sets (IFS), and as a replacement for the traditional exponential score function which is only effective for determining priority weights that involve pairwise-comparison, has been applied, for computing the separation measure from the fuzzy positive and negative ideal solution to determine the relative closeness-coefficients of alternatives. …”
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Perbandingan keputusan multi-atribut berasaskan beberapa teori set (Comparison of multi attributes decisions based on several set theories) by Tarmudi, Zamali, Md. Tap, Abu Osman, Abdullah, Mohd Lazim

“…This paper discusses the comparison analyses for multi-attributes decision derived from crisp set, fuzzy set, intuitionistic fuzzy set and conflicting bifuzzy set. It focuses on the different evaluation approach using the binary system in crisp sets, the membership degree in [0,1] for fuzzy sets, the membership and non-membership degrees with condition 0 ≤ μA(x) + γA(x) ≤ 1 in intuitionistic fuzzy sets, and ‘equilibrium evaluation approach’ (i.e., positive and negative aspects) in conflicting bifuzzy sets. …”
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Interval type-2 Atanassov-intuitionistic fuzzy logic for uncertainty modelling by Eyoh, Imo

“…In this thesis, the advantages of both worlds (interval type-2 fuzzy set and Atanassov intuitionistic fuzzy set) are explored and a new and enhanced class of interval type-2 fuzzy set namely, interval type-2 Atanassov intuitionistic fuzzy set, that enables hesitation, is introduced. …”
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An Integrated Fuzzy Dephi and Interval-Valued Intuitionistic Fuzzy M-Topsis Model for Design Concept Selection by Aikhuele, Daniel Osezua, Faiz, Mohd Turan

“…By applying the improved score function first, to represent the aggregated effect of positive and negative evaluations in the performance ratings of the alternatives based on interval-valued intuitionistic fuzzy set (IVIFS) data and in combination with the weighted normalized Euclidean distance for the computation of the separation measures of alternative(s) for the intuitionistic positive and negative ideal solutions. …”
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Evaluation of investment policy based on multi-attribute decision-making using interval valued T-spherical fuzzy aggregation operators by Ullah, Kifayat, Hassan, Nasruddin, Mahmood, Tahir, Jan, Naeem, Hassan, Mazlan

“…Several such concepts are established, including the interval-valued fuzzy set, the interval-valued intuitionistic fuzzy set, and the interval-valued picture fuzzy set. …”
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An Exponential-Related Function for Decision-Making In Engineering and Management by Aikhuele, Daniel Osezua, Faiz, Mohd Turan

“…The exponential-related function, which represents the aggregated effect of positive and negative evaluations in the performance ratings of the alternatives, based on the intuitionistic fuzzy set (IFS) data. Serves, as a computational tool for measuring the separation distance of decision alternatives from the intuitionistic fuzzy positive and negative ideal solution to determine the relative closeness coefficient. …”
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An Improved Methodology for Multi-Criteria Evaluations in the Shipping Industry by Aikhuele, Daniel Osezua, Faiz, Mohd Turan

“…Through the integration of the improved score function, fuzzy Shannon’s entropy method and the interval-valued intuitionistic fuzzy M-TOPSIS method, for ranking and for representing the aggregated effect of positive and negative evaluations in the performance ratings of the alternatives based on interval-valued intuitionistic fuzzy set (IVIFS) data. The integration of the improved score function, fuzzy Shannon’s entropy method and the interval-valued intuitionistic fuzzy M-TOPSIS method in this paper has provided a whole new approach for solving multi-criteria decision-making problems. …”
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Nicotine replacement therapy decision based on modified intuitionistic fuzzy analytic hierarchy process / Norfazillah Matmali by Matmali, Norfazillah

“…Besides that, the advantages of the intuitionistic fuzzy set (IFs) are utilized to handle fuzziness, uncertainty in decision-making and vagueness of information due to human language and subjectivity of the problem. …”
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