模型的事例表示

基于事例推理的模型管理系统中 ,有效地表达事例是实现系统的基础 .模型事例不是属性值事例 ,而是结构事例 .本文针对原有表达事例方式的不足提出了一种模型事例的表达方法 ,该方法适合于各种数值类模型的表示 ,并能够脱离模型的语义 ,同时给出了此种事例库组织的初步方案 ,为以后的研究奠定了基础 .

Model case representation

In case-based model management system the effective presentation of case is the prime thing. Model case is not attribute value case but structural case. In this paper, we put forward a kind of model case presentation method according to the deficiencies of preexisting method. The method can adapt to the numeric value model and independent of the semantics of the model. Then, we plan the preliminary scheme of the construction of the case base. The study found the basis for the succeeding research