摘要
介绍多目标决策-理想点法，并将其改进运用于评价湖泊的营养化，该方法与属性识别理论方法，模糊隶属函数法进行比较，评价结果令人满意。
The paper introduced the multiple goal decision making and ideal point method and used it to establish the lake eutrophication. The evaluation result by ideal point method, whose result is satisfied, was compared with attribute recognition theroy and fuzzy membership function.
关键词
多目标决策
理想点
湖泊
营养化
Multiple goal decision making
Ideal point
Lake
Eutrophication
