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基于TOPSIS和隶属度函数的混合多属性决策模型及算例分析

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Indexed by:期刊论文

Date of Publication:2011-12-15

Journal:沈阳工业大学学报

Included Journals:PKU、ISTIC、Scopus、EI

Volume:33

Issue:06

Page Number:702-707+714

ISSN No.:1000-1646

Key Words:混合型多属性决策;灰数;模糊数;TOPSIS法;理想解;隶属度函数;绩效评价;业务流程再造

Abstract:针对确数、灰数和模糊数指标与递增性、递减性和固定性数值相结合的复杂混合多属性决策问题,以TOPSIS法、灰色系统理论、模糊数和隶属度函数的思想为基础构建了混合多属性决策模型.设计业务流程再造绩效评估算例,验证了该模型的有效性与可行性,并对模型进行了敏感性分析.分析结果表明,该混合决策模型能够准确地对候选方案进行定量排序,且模型中评价指标的选取在决策中起着至关重要的作用.

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