Multiple-criteria decision analysis process by using prospect decision theory in interval-valued neutrosophic environment

• 作者: Bobin Albert Chinnadurai Veerappan
• 来源期刊: 智能技术学报
• 学科: 数学
• 关键词: value. VALUED illustrate
• 年，卷（期）: 2020,（3）
• 页码范围: 209-221
• 页数: 13页
• 分类号: O17

摘要

This study intends to present an innovative study for ranking the alternatives in multiple-criteria decision analysis(MCDA)problems under the interval-valued neutrosophic soft set(IVNSS)environment.In this study,to illustrate the notion of objective and subjective weight,the prospect decision theory(PDT)performs an imperative role in determining decision-making problems.PDT predicts human behaviour in terms of gains and losses and considers the expected utility relation to a reference point rather than complete outcomes.In the analysis of merged criteria weight and the prospect decision-making matrix,the authors get a new dimension level for ranking the array of alternatives.This manuscript provides an improved score function(SF)to convert the interval-valued membership grades of truth,indeterminacy and falsity into a mathematical and computational value.The advantage of this method is that it merges the objective and subjective weight during the proposed method.They propose an algorithm based on the SF to determine MCDA problems with IVNSSs.They illustrate a case study and provide various comparative analyses to show its significance over existing studies.