axiom of power set

Reduction methods of attributes based on power set evolution;基于幂集演化的属性约简方法xgS汉语字典

Given a rough set,we can define its accompanied Vague set(fuzzy set) on it power set.证明了:对于给定的粗糙集,可以在它的幂集上定义一个伴随的Vague集(模糊集);反过来,给定的一个Vague集(模糊集),可以定义它伴随的粗糙集。xgS汉语字典

This paper firstly presents a power set-based association rules mining algorithm which uses pow er set as an association rules mining tool.首次提出了利用幂集作为挖掘关联规则的工具,给出了基于幂集的关联规则挖掘算法。xgS汉语字典

Through a systematic research on the multi-set,this paper proposes some correlated concepts and operations of the multi-set involvement,multi-set equality,multiple power set and multiple complementary set.通过对多重集合进行系统研究,提出了多重集合的包含、相等、多重幂集,以及多重集合补集等相关概念和运算,建立了多重集合完善的理论体系,并给出了多重集合在古典概率中的应用。xgS汉语字典

We can get the definite method of the minimal power set if we study its regularity with the index of the same power.二元关系的方幂有其规律性,利用同幂指数对其规律性进行探讨和研究,得出最小幂集的确定方法。xgS汉语字典

By introducing the concepts of new dual-set Fuzzy lattice and pseudo-power set lattice, we obtain two results that are natural representations of soft algebra and prove that they can′t be improved in a sense.指出了软代数现行表示的非自然性;通过引入新的集对F格与伪幂集格,获得了两个自然的软代数表示定理,并证明了它们在某种意义上不可能再改进。xgS汉语字典

Based on in which the concept of the power lattice is given, this paper discusses relation between power lattice and power set lattice in some condition.由幂格的定义知 ,幂格与幂集格是不同的 ,然而它们却有一定的联系 。xgS汉语字典

In this paper, Brouwer pseudo-complement in Fuzzy power set lattices is discussed, some properties of the pseudo-complement are established.讨论Fuzzy幂集格■（X）中的Brouwer伪补的21种型式，并建立了这种伪补的若干性质。