A Prospect Theory-Based Three-Way Consensus Model for Multicriteria and Multi-Agent Conflict Analysis

Published: Jan. 1, 2024

The research on conflict analysis provides theoretical guidance and action guidelines for solving practical problems. Some existing work focuses inter-agent relationships but cannot provide resolution strategies. To this end, paper starts from multicriteria multi-agent (MC&MA) problems, concentrates two major components, namely the determination of feasible option set consensus reached between agents. Specifically, in first Phase I, a three-way decision model (3WD) based prospect theory (PT) is introduced, which calculates value each by generalized interval-valued fuzzy rough sets (GIVFRSs). Secondly, two-stage classification method proposed, can with maximum MC&MA problem. In II, graph established an optimization perspective, not only revises target information degree maximisation, also ensures that all agents reach consensus. Finally, labor-management negotiation case study considered, advantages proposed are discussed. Experimental analyses results number iterations different parameters carried out using control variables.

Language: Английский

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Group Decision-Making Method with Incomplete Intuitionistic Fuzzy Soft Information for Medical Diagnosis Model

Mathematics, Journal Year: 2024, Volume and Issue: 12(12), P. 1823 - 1823

Published: June 12, 2024

The medical diagnosis of many critical diseases is difficult as it usually requires the combined effort several doctors. At this time, process actually a group decision-making (GDM) problem. In diagnosis, considering doctors’ weight information and fusing interaction relation symptoms remain open issues. To address problem, method for intuitionistic fuzzy soft environments proposed because set (IFSS) integrates advantages (IFS). Intuitionistic weighted Muirhead mean operators are constructed by combining Einstein operations with (MM) operator, some properties results revealed. A model unknown doctor incomplete proposed. Similarity measures matrix (IFSM) given doctors used to estimate information. take into account objective subjective weight, weights calculated based on IFSMs’ similarity measure grades. developed then combine evaluation handle correlation input arguments in process. Finally, numerical problem selected illustrate superiority approach compared related methods. determined overcome shortcomings single-weight extent. Meanwhile, more comprehensive, can provide flexible reasonable choices problems.

Language: Английский

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Fuzzy Implications-Based Transformation Approaches from Semi-Three-Way Decision Spaces to Three-Way Decision Spaces and Their Applications

Published: Jan. 1, 2024

Language: Английский

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MFCA: Collaborative prediction algorithm of brain age based on multimodal fuzzy feature fusion

Information Sciences, Journal Year: 2024, Volume and Issue: 687, P. 121376 - 121376

Published: Aug. 19, 2024

Language: Английский

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Fuzzy implications-based transformation approaches from semi-three-way decision spaces to three-way decision spaces and their applications

International Journal of Approximate Reasoning, Journal Year: 2024, Volume and Issue: unknown, P. 109296 - 109296

Published: Sept. 1, 2024

Language: Английский

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