CAJ | 학술논문

解决决策问题需要耗费大量的时间、金钱和精力，最后生成模型，这个模型只适用于一个特定的问题，不具有普适性。为此，提出一种基于案例推理的方法来建立拓扑水平影响图，用以前建模解决决策问题的经验中得到的先验知识，来解决其他类似的决策问题。此外，还提出基于案例的决策类分析（CB－DCA），一种基于案例的推理，打造影响图的方法。 CB－DCA由一个案例的检索过程和适应过程组成。有关检索过程有两个方法，一个是拟合比率，另一个是垃圾比。适应过程基于决策分析的知识和决策参与者的特定域的知识。
해결결책문제수요모비대량적시간、금전화정력，최후생성모형，저개모형지괄용우일개특정적문제，불구유보괄성。위차，제출일충기우안례추리적방법래건립탁복수평영향도，용이전건모해결결책문제적경험중득도적선험지식，래해결기타유사적결책문제。차외，환제출기우안례적결책류분석（CB－DCA），일충기우안례적추리，타조영향도적방법。 CB－DCA유일개안례적검색과정화괄응과정조성。유관검색과정유량개방법，일개시의합비솔，령일개시랄급비。괄응과정기우결책분석적지식화결책삼여자적특정역적지식。
To solve the decision problem requires a lot of time, money and energy to finally generate a model that is only suitable for a particular problem and doesn't have universality. Therefore, a method based on CBR to establish the topological level influence diagram is put forward, which uses the prior knowledge obtained from the previous modeling experiences of solving the decision problem to solve other similar decision problems, besides, a case based-decision class analysis (CB-DCA),which is a reasoning based on case and a method for creating the influence diagram, is also put forward. CB-DCA consists of retrieval process and adaptation process. There are two methods in retrieval process, one is fitting ratio, and another is refuse porosity ratio. And the adaptation process id based on the knowledge of decision analysis and the specific domain knowledge of decision participators.