【摘要】 管理模型的自动构建是模型管理系统一个重要功能。本文提出了一种基于构模知识的管理模型自动构建方法。该方法能从专家构建模型的例子中自动获取构模知识,并在应用的时候,利用这些知识自动构建新的模型。构模过程可以用状态转换描述,构模知识分为模型知识、领域知识和数据知识三个层次,在此基础上,本文着重研究了数据的语义模型和数据知识自动获取算法。更多还原

【Abstract】 Automatic construction of management model is an important function in model management system.This paper propose a method of automatic management model construction based on modeling knowledge,in which knowledge on model construction is acquired automatically from the example of model constructed by expert,and new model is constructed automatically by applying this knowledge when solving new problem.The process of model construction is regarded as space transformation,and the modeling knowledge is organized in three hierarchy:model knowledge,domain knowledge and data knowledge.On this basis,this paper focus on data semantic model,and automatic data knowledge acquisition algorithm.更多还原