An extension of the codas method based on Interval Rough Numbers for multi-criteria group decision making

Mouna Regaieg Cherif, H. Frikha
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引用次数: 2

Abstract

This study aims to develop a new Interval Rough COmbinative Distance-based Assessment (IR CODAS) method for handling multiple criteria group decision making problems using linguistic terms. A single decision maker is unable to express his opinions or preferences on multiple criteria decisions, while a Multi-Criteria Group Decision Making MCGDM process ensures successful outcomes when handling greater imprecision and vagueness information. A real-life case study of risk assessment is investigated using our proposed IR-CODAS method to test and validate its application; a sensitivity analysis is also performed. Keywords: Interval Rough Numbers, group decision making, IR-CODAS method, risk assessment.
基于区间粗糙数的codas方法在多准则群决策中的推广
本研究旨在开发一种新的区间粗糙组合距离评估(IR CODAS)方法,用于处理使用语言术语的多准则群体决策问题。单个决策者无法在多标准决策中表达自己的意见或偏好,而多标准群体决策MCGDM过程在处理更不精确和模糊的信息时确保了成功的结果。采用本文提出的IR-CODAS方法进行了风险评估的实际案例研究,以测试和验证其应用;还进行了敏感性分析。关键词:区间粗数,群体决策,IR-CODAS方法,风险评估
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