摘要： 云模型是定性定量间的不确定转换模型,它将概念的模糊性和随机性集成在一起。利用云模型可以有效地表示基于语言值的定性规则。但在已有的文献中,定性规则的云表示多种多样。文章根据各种云的内在联系提出了基于一维正态云的定性规则的统一表示。

关键词: 知识表示, 云理论, 云模型, 定性规则

Abstract: Clouds model is one indefinate model for transformation between qualitative and quantitative knowledge,whose representation reflects fuzziness and randomness contained in linguistic concepts.Qualitative rules based on linguistic concepts can be efficiently represented by using of clouds model.However,there is a variety of clouds representation of qualitative rules in these literature on hand.According to interal relation between a variety of cloud,a unified representation for qualitative rules based on one dimension clouds is presented in the paper.

中图分类号: 

• O231