P-对偶信息的依赖与获取-发现

doi:10.6040/j.issn.1671-9352.0.2020.540

摘要/Abstract

摘要： 利用P-集合与它的动态特性,定义了内、外P-对偶信息及P-对偶属性信息。利用这些概念,提出了P-信息依赖度、依赖系数,P-对偶信息依赖度、依赖系数;讨论了内、外P-属性信息依赖定理,P-对偶信息获取-发现定理及内潜藏原理,得出P-对偶信息依赖-获取两个准则。最后给出P-对偶信息的应用。

关键词: P-对偶信息, 依赖度, 依赖-获取, 潜藏原理

Abstract: The concepts of inner and outer P-dual information and P-dual attribute information are defined by using dynamic characteristic of P-sets. On the basis of these concepts, dependence and dependence degree, dependence coefficient of P-information and P-dual attribute information are given. Inner and outer P-attribute information dependence theorems, P-dual information acquirement-discovery theorem and inner hidden theorem are discussed. Two dependence-acquirement criterions are gotten on P-dual information. In the end, the application of P-dual information is presented.

Key words: P-dual information, dependence degree, dependence-acquirement, hidden criterion

中图分类号:

O159

郝秀梅,李明伟. P-对偶信息的依赖与获取-发现[J]. 《山东大学学报(理学版)》, 2021, 56(12): 11-16.

HAO Xiu-mei, LI Ming-wei. Dependence of P-dual information and acquirement-discovery[J]. JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE), 2021, 56(12): 11-16.

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