基于模糊理论的多目标决策树分析

Multi-objective decision-tree analysis based on fuzzy

决策树分析是决策理论中的一种行之有效的方法，但是传统的决策树分析方法不能处理现时世界当中的模糊信息以及多目标决策问题．根据决策的满意度原则，将模糊理论、模糊数排序以及多目标决策理论引进决策树分析，提出了基于模糊理论的多目标决策树分析的方法，论述了相应的操作步骤，并给出了一个应用示例．

The decision-tree analysis was an effective and useful tool in the decision making .The traditional decision-tree solved the fuzzy information and the multi-objective problems. After the fuzzy and ranking fuzzy numbers was proposed decision-tree analysis, this paper proposed a multi-objective decision-tree analysis method based on fuzzy, then discussed the In the end ,a example was given in the paper.