Sifeng Liu   

Professor
Supervisor of Doctorate Candidates

Main positions: Director of Institute for Grey Systems Studies

MORE> Recommended Ph.D.Supervisor Recommended MA Supervisor
Language:English

Paper Publications

Title of Paper:基于广义灰数的双向投影灰靶决策模型拓展研究

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Affiliation of Author(s):经济与管理学院

Journal:系统工程理论与实践

Key Words:广义灰数;靶心距;双向投影;一致性系数;

Abstract:针对属性值为广义灰数时已有灰靶决策方法的不足问题,提出了广义灰数灰靶决策方法,首先,通过定义广义灰数,将区间灰数的概念进行了进一步的拓展;其次,基于范数概念提出了广义灰数的Husdorff距离测度、算法及其性质并定义了属性值为广义灰数的靶心和靶心距概念,构建了基于正负靶心的双向投影一致性系数的广义灰数灰靶决策模型排序方法.该模型解决了属性值包含更多不确定因素的决策问题,最后通过实例验证该方法的科学合理性性和优越性.

Translation or Not:no

Date of Publication:2019-03-25

Co-author:刘中侠,jsq

Correspondence Author:Sifeng Liu

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