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针对准则权系数不完全确定,方案的准则值为区间直觉模糊数的随机多准则决策问题,提出一种基于记分函数的直觉随机多准则决策方法.首先定义离散型区间直觉随机变量、记分函数以及记分期望值和记分标准差;然后构造方案的记分期望值的最优线性规划模型,得出最优权向量,进而求得方案的联合直觉随机变量分布和综合记分标准期望区间值,再利用可能度方法确定方案排序;最后,算例分析结果表明了该方法的可行性和合理性.
Aiming at the stochastic multi-criteria decision making problem that the criterion weight coefficient is not completely determined and the program guideline value is interval intuitionistic fuzzy number, an intuitionistic stochastic multi-criteria decision-making method based on scoring function is proposed. Firstly, the discrete interval intuitionistic random variables, scoring functions, The expected expectation value and the standard deviation of score are calculated. Then, the optimal linear programming model of the expected value of the program is constructed, and the optimal weight vector is obtained. Then the joint intuitionistic random variable distribution and the expected standard value of the integrated score are obtained, Finally, the result of the example analysis shows that the method is feasible and reasonable.