摘要
以真度为基础,给出二值命题逻辑系统中基于前提信息的相似度和伪距离的概念以及伪距离的真度表示式,对二值命题逻辑中具有前提信息的近似推理问题进行讨论。
On the basis of the truth degrees, the notions of similarity degrees based on the premise infor- mation and pseudo-distance in two-valued propositional logic are given. In particular, the truth degree expression of pseudo-distance is obtained. Finally, we discuss the problem of approximate reasoning with premise information in two-valued propositional logic.
出处
《模糊系统与数学》
CSCD
北大核心
2009年第2期32-37,共6页
Fuzzy Systems and Mathematics
关键词
二值命题逻辑
真度
前提信息
伪距离
近似推理
Two-valued Propositional Logic Truth Degree Premise Information Pseudo-distance Approximate Reasoning
