【作者】 廉师友；

【Author】 Lian Shiyou (Department of Computer, Xian Petroleum Institute)

【机构】 西安石油学院计算机系；

【摘要】 本文用面向对象的观点,首先提出了特征值的概念,然后从特征值出发,揭示了模糊概念的内涵,建立了模糊概念的数学模型,并提出了语言特征值、实例特征值、数值特征值、程度域、程度分布函数等一系列新概念;接着又扩充了程度的取值范围(突破了 [0,1]限制),讨论了语言特征值与数值特征值的关系,并给出了实例特征值的几种量化表示方法及其应用。更多还原

【Abstract】 In Object-Oriented Viewpoint, this paper presents a concept of Feature-Value firstly. Then, start with the feature-value, the paper reveals the assence of fuzzy concept and establishes a mathematics model for it, and also presents some new concepts: languge-feature-value , instance-feature-value, numeric-feature-value, degree-domain and degree-distribution-function. Next, the range of degree is extended ([0,1 ] is breaked), and the relation between languag-feature-value and numeric-feature-value is discussed, and several quantized representations for instance-feature-value and their application are gived in the paper.更多还原