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- In 1990, Dubois pointed out that these two theories are different mathematical methods in handling two uncertainty(ambiguity and rough) ,and he put forward two kinds of mathematical model of fuzzy rough set and rough fuzzy set. 1990年，Dubois等指出两种理论是处理两种不确定性(模糊性和粗糙性)的不同的数学方法，并提出了模糊粗糙集和粗糙模糊集的数学模型。
- According to the fuzzy sets and rough sets theory, the set of original bands is first automatically divided into several approximative equivalent intervals. 该方法首先根据模糊集和粗糙集理论，对原光谱波段集合进行近似等价波段区间的自动划分。
- The Comparison of Fuzzy Set and Rough Set 粗糙集与模糊集的比较研究
- Expansion ratio of critical hole based on theories of fuzzy set and rough set 基于模糊集和粗糙集理论下的临界空穴扩张比
- Research on the fault diagnostic method based fuzzy set and rough set 基于模糊集和粗糙集理论的故障诊断方法的研究
- The Close-degree of Fuzzy Rough Sets and Rough Fuzzy Sets and the Application 模糊粗糙集及粗糙模糊集的贴近度及其应用
- Fuzzy Set and Rough Set 模糊集和粗糙集
- Rough set is another tool which is dealing ambiguous and uncertain problems after theory of probability,fuzzy set and evidence theory. 粗糙集是继概率论、模糊集、证据理论之后的又一个处理含糊和不确定性的数学工具。
- Based on Bayesian optimal classifier, combining with rough set and fuzzy set, a new transformer fault diagnosis and maintenance mode is presented in the paper. 基于粗糙集、模糊集和贝叶斯最优分类器,提出一种变压器绝缘故障诊断与维护的综合决策模型。
- This paper introduces the basic ideas and basic issues of GrC,as well as three main GrC models:fuzzy set,rough set and quotient space.After that,the applications of GrC in data mining are discussed. 本文首先简要地介绍了粒度计算的基本思想、基本问题以及它的三个主要模型(模糊集、粗糙集和商空间),然后综述了粒度计算在数据挖掘中的应用。
- On the basis of rough sets and both-branch fuzzy sets, the paper explicates the concept of rough both branch fuzzy sets. 摘要在粗糙集和双枝模糊集的基础上，给出了粗双枝模糊集的概念；
- A Comparison of Rough Sets and Fuzzy Sets 粗糙集与模糊集的比较
- Study of a Heuristic Rule Reduction Algorithm Based on Rough Set and Fuzzy Set 基于粗集和模糊集的启发式规则约简算法研究
- The High Type Rough Fuzzy Sets and High-type Fuzzy Rough Sets 高型粗糙模糊集及高型模糊粗糙集
- The author also examine the method to fuzzify attributes in fuzzy rough set and present general method to fuzzify single attribute and composite attributes. 论文对属性模糊化的方法进行了研究，给出了单个属性和复合属性模糊化的一般方法。
- Decision trees, neural networks, fuzzy logic, genetic algorithm and rough set are the popular research tools. Recently, linear system technique is applied to the classification in the data mining. 主要的研究工具包括统计学、决策树、神经网络、模糊逻辑、粗糙集、遗传算法等,最近,线性系统方式技术被引用到数据挖掘的分类问题中,并且在对信用卡风险管理中获得了很好地应用。
- A new method of rough set and neural network for fan trouble diagnosis is presented. 提出了一种粗糙集理论与神经网络集成的风机故障诊断方法。
- At first, both the concepts of fuzzy set and fuzzy re-lation are given, and the convergence of fuzzy matrices is introduced. 我们从模糊集与模糊关系的概念开始，引出模糊矩阵幂序列的收敛性问题。
- Dubois D, Prade H. Fuzzy Sets and systems[M]. London: Academic Press, l990. 73. 国家计委政策法规司.;招投标法释义[M]
- From what have been discussed above,accuracy measure and rough entropy of rough set,rough entropy of knowledge are re-defined in the expanded incomplete information syste... 对于知识依赖进行了深入探讨,研究了由知识动态变化所引起的知识依赖度量程度的变化,进行了相关定理的证明。
