摘要
P-集合是由两个具有动态特征的集合构成的集合对,在P-集合的基础上给出了(F,F)-知识识别、正识别度、负识别度与识别度的概念,得到了(F,F)-知识识别定理、(F,F)-知识识别属性依赖定理、(F,F)-知识深度识别定理与知识的多重识别定理,并给出在中医专家诊断中的应用。
P-sets(packet sets)is defined by a pair of sets,which has dynamic characteristics.This paper presents concepts of(F,F)-knowledge recognition,positive recognition degree,negative recognition degree and recognition degree,and based on these concepts,some theorems are obtained such as the theorem of knowledge recognition,the theorem of attribute dependence of(F,F)-knowledge recognition,the theorems of deeper recognition of knowledge and multiple recognition of knowledge.Finally,the application is given in clinical diagnosis of Chinese medicine.
作者
孙静
刘莉
于秀清
SUN Jing;LIU Li;YU Xiu-qing(School of Mathematics and Big Data,Dezhou University,Dezhou Shandong 253000,China)
出处
《德州学院学报》
2022年第2期14-19,27,共7页
Journal of Dezhou University
基金
教育部人文社科项目(项目编号:19YJC910011)资助课题
国家级大学生创新创业训练计划项目(项目编号:S202010448015)。
关键词
P-集合
(F
F)-知识识别
属性依赖
中医专家诊断
P-sets
(F,F)-knowledge recognition
attribute dependence
clinical diagnosis of Chinese medicine
