摘要
基于条件概率的思想,利用赋值集的随机化方法,在三值乘积逻辑系统中引入公式的条件随机真度,证明了条件随机真度的MP规则和HS规则,引入公式间的条件相似度和条件伪距离,建立了条件逻辑度量空间,推导出条件伪距离的若干性质.
Based on conditional probability,using the randomization method of valuation set,the concept of conditional randomized truth degree of formulas is introduced in the 3-valued product propositional logic.The MP rule and HS rule of conditional randomized truth degrees are proved.The concepts of conditional randomized similarity and conditional pseudo-metric between formulas are introduced and conditional randomized logic metric space is built.Several properties of conditional pseudo-metric are deduced.
出处
《华北水利水电学院学报》
2011年第3期142-145,共4页
North China Institute of Water Conservancy and Hydroelectric Power
基金
国家自然科学基金项目(30770555)
河南省自然科学基金项目(112300410040)
河南省教育厅自然科学基金项目(2011A110012)
关键词
条件随机真度
条件相似度
条件伪距离
条件逻辑度量空间
conditional randomized truth degree
conditional randomized similarity
conditional pseudo-metric
conditional randomized logic metric space
