【摘 要】
：
格序决策方法在对区间数进行优劣排序方面尚有改进完善的余地,通过研究发现,改进后的格序决策方法在不可比较区间数的优劣排序上不必求出拟上、下确界,也没必要绘制偏好结构
【机 构】
：
鲁东大学土木工程学院工程管理研究所,鲁东大学交通学院,
论文部分内容阅读
格序决策方法在对区间数进行优劣排序方面尚有改进完善的余地,通过研究发现,改进后的格序决策方法在不可比较区间数的优劣排序上不必求出拟上、下确界,也没必要绘制偏好结构图和海赛图来进行整个过程的优劣程度排序.通过算例比较验证了改进后的方法更加简洁有效,更加有利于提高决策的效率.
There is room for improvement and perfection in the ranking decision-making method. According to the research, it is found that the improved ranking decision method does not need to find the exact order of the upper and lower bounds of incommensurable interval numbers , Nor does it need to draw the preference structure chart and the Haisitu map to sort the whole process of the advantages and disadvantages.An example comparison shows that the improved method is more concise and effective and more conducive to improve the efficiency of decision-making.
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