1) f-hiding knowledge
f-隐藏知识
1.
By using dual of one direction S-rough sets and its hiding characteristics,the concepts of-hiding knowledge,F-hiding knowledge,hiding degree and hiding dependence are given.
利用单向S-粗集对偶与它的隐藏特性,本文给出f-隐藏知识,F-隐藏知识,隐藏度,隐藏依赖的概念,提出隐藏知识的隐藏定理,隐藏知识的隐藏依赖定理,给出F-隐藏与F-隐藏依赖在系统状态识别中的应用。
2.
By using S-rough sets,the concepts of f-hiding knowledge,F-hiding knowledge,hiding degree and dependence degree were presented,hidi.
利用S-粗集,给出了f-隐藏知识,F-隐藏知识,隐藏度和隐藏-依赖度的概念,提出了关于隐藏知识的隐藏定理和隐藏-依赖定理,并给出应用。
2) knowledge hiding
知识隐藏
1.
Two main problem are addressed in PPDM:One is the protection of sensitive raw data;the other is the protection of sensitive knowledge contained in the data,which is also called knowledge hiding in database(KHD).
首先介绍KHD产生的背景,然后着重讨论敏感关联规则隐藏技术和分类规则隐藏技术,接着探讨KHD方法的评估指标,最后归结出KHD后续研究的3个方向:数据修改技巧中基于目标距离的优化测度函数设计、数据重构技巧中的反向频繁项集挖掘以及基于数据抽样技巧的通用知识隐藏方法设计。
2.
A sample size-based knowledge hiding in database policy is proposed,which is aimed at reducing the probability of the disclosure of the sensitive data.
针对数据的知识安全提出了一种新的安全机制——基于样本大小的数据库知识隐藏策略,这种安全模型适用于非授权用户,使得恶意的数据挖掘不能得到想要的结果,为数据库的敏感知识及隐私信息提供更好的保护。
3.
Pawlak rough sets, S-rough sets and function S-rough sets are penetrated and crossed with the issue comprehensive evaluation, knowledge hiding discovery, dynamic economic system law forecast and information safety research, and give researches and discussions.
Pawlak粗糙集、S-粗集、函数S-粗集理论与综合评价、知识隐藏发现、动态经济系统规律预测、信息安全相嫁接,给出研究与讨论。
3) hidden knowledge and action
隐藏知识和行动
4) (f,f)-knowledge
(f,f)-知识
5) F-hiding assumption
F-隐藏假设
6) Law F-hiding
规律F-隐藏
1.
Function S-rough Sets and Law F-hiding
函数S-粗集与规律F-隐藏
补充资料：隐藏
1.躲避﹔躲藏。 2.指帮助躲藏起来。 3.掩盖﹐掩饰。 4.隐晦﹐不直露。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条