摘要
针对传统多目标灰色局势决策方法等权处理决策目标而无法反映决策者的偏好和决策的实际情况问题,给出了灰色局势决策目标权重的一种赋权法。首先,计算单个目标下某一事件与其余事件的总偏差,继而形成全部目标下的偏差矩阵,再利用熵理论进行多目标权重的计算,得到的各目标熵权能够更好地反映各个局势间的差异程度,对灰色局势决策进行了补充和完善。实例也证明了该方法的可行性。
As treat each target equally, the traditional grey situation decision making method can＇t reflect the preference of the decision maker and the actual problem： A new method for weight solution in situation decision making is proposed. First, the deviation between a certain affair and the rest affairs is calculated by a single target. Similarly, the deviation matrix is formed by total targets. Secondly, the weight of each target is computed by means of entropy, The entropy weight can reflect the difference of each situation better. This method improves the theory of grey situation decision making and the example also shows its feasibility.
出处
《系统工程与电子技术》
EI
CSCD
北大核心
2009年第6期1350-1352,共3页
Systems Engineering and Electronics
基金
国家自然科学基金项目(70473037)
南京航空航天大学科研创新基金项目(Y0811-091)资助课题
关键词
灰色局势决策
目标权重
偏差
熵
grey situation decision making
target weight
deviation
entropy
