VFT评估中的变权方法研究

在分析变权综合决策方法的基础上,将变权分析理论引入到VFT(以价值为中心的决策分析方法)中,提出变权VFT评估方法,并采用调节度概念反映决策过程中变权向量调节权重的能力.通过示例比较了变权综合与常权综合的评估效果,以及不同决策偏好下评估效果的对比.

Variable Weight Value-Focused Thinking Evaluation Method

On the basic of analyzing the method of variable weight synthesizing for decision-making, the variable weight analysis is introduced into the Value Focused Thinking method, and the method of variable weight VFT evaluation is present. Adjustment degree function is used to analyze the effect of the state variable weights vectors during the decision-making process. The different of the constant weight synthesize and the variable weight synthesize is proposed by a notional example, in which the results of evaluation reflecting the decision makers' deflection were compared.