【摘要】 多目标决策中的定性指标通常可以数学方法和数学模型来用以评价和测定 ,但由于评价指标的模糊性 ,所获得的评价结果有时可能是不准确的 .于是 ,如何提高评价结果的精确度 ,便是多目标决策理论中研究的一个重要课题 .本文对此进行了探讨 ,应用集值统计原理 ,获得了 4个在不同情形下可以使用的评价方法更多还原

【Abstract】 Qualitative indices in multi objective decision can ordinarily be evaluated and measured by mathematical methods or models, but obtained results are likely sometimes inaccurate because of fuzziness of indices. To improve the accuracy of evaluation results, Set value Statistic Principle is applied, and so four evaluation methods are obtained in this paper. Meanwhile, these methods are compared briefly.更多还原