The principles of selecting the type, methods, system structure, representation of expert knowledges, design and inference model of a knowledge base and spread of level are discussed.
阐述了该系统的选型原理、方法、系统结构、专家知识表示、知识库设计以及推理模式和可信度传播等问题。
A subspace graphical representation model of multivariate data is proposed, which unites several traditional multivariate data visualization methods into the same representation framework.
本文提出多元数据的子空间坐标图表示模型，该模型可以将这些传统多元图表示方法统一到同一个表示框架。
According to analyzing methods of knowledge representations for mechanical products design, a new knowledge representation model based on semantic object is described.
在分析机械产品知识表示形式的基础上，提出基于语义对象的产品知识表达模型方法，阐述了机械产品知识表达模型的信息构成。
According to analyzing methods of knowledge representations for mechanical products design, a new knowledge representation model based on semantic object is described.
在分析机械产品知识表示形式的基础上，提出基于语义对象的产品知识表达模型方法，阐述了机械产品知识表达模型的信息构成。
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