Decision-Making Method That Prioritizes User Ranking by Using Intuitionistic Fuzzy Soft Set

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Cilt: 15 Sayı: 2
Decision-Making Method That Prioritizes User Ranking by Using Intuitionistic Fuzzy Soft Set

Decision-Making Method That Prioritizes User Ranking by Using Intuitionistic Fuzzy Soft Set

Pages : 764-786

View : 55 | Download : 42

Publication Date : 2025-06-15

Article Type : Research Paper

Abstract :Decision-making holds significant importance in real life applications. To manage uncertainties in practical applications, soft sets, fuzzy sets and fuzzy soft sets are commonly used nowadays. Also, the effectiveness of intuitionistic fuzzy soft sets has been highlighted in numerous studies. In daily life, considering users priorities in decisions always affects the decision, for this reason, user priority ranking is important in a decision-making algorithm. This study aims to address decision-making problems by using fuzzy soft set (FSS) and intuitionistic fuzzy soft set (IFSS) frameworks. A key distinction of this work is its consideration of user priority rankings, which are integrated into the decision-making algorithms. This paper introduces two algorithms for decision-making: first one based on fuzzy soft sets and the second one based on intuitionistic fuzzy soft sets. Both approaches enable a user to select an object from a group of multi-attribute objects by considering priority ranking of the user for the attributes, thereby identifying the most suitable choice.
Keywords : Bulanık küme, Bulanık esnek küme, Sezgisel bulanık esnek küme, Karar verme

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