The extending model of rough sets theory.
粗糙集理论扩展模型。
Attribute reduction is the core of rough sets theory.
属性约简是粗糙集理论的核心内容。
The combined method of rough sets theory and genetic algorithms is applied to data mining.
介绍应用粗集理论和遗传算法相结合进行数据挖掘的方法。
Rough sets theory is a new mathematical tool to deal with problems on vagueness and uncertainty.
粗糙集理论是一种新的处理含糊和不确定性问题的数学工具。
A method of constructing knowledge based fuzzy perceptron based on rough sets theory is proposed.
提出了用粗糙集理论构造模糊多层感知器的方法。
The discretization of real value attributes is one of the most main problems in rough sets theory.
连续属性的离散化是粗糙集理论的主要问题之一。
This article advanced a admixture arithmetic based on rough sets theory and via support vector machines.
集的属性约简和支持向量机的分类机理，提出了一种混合算法。
Rough sets theory is emerging as a powerful tool as inducing knowledge classification knowledge from database.
粗合集合理论现在已成为数据库知识分类的一种强有力的工具。
From the rough sets theory, this text discusses the relations between the granularity, resolution and entropy.
论文从传统粗集理论出发，讨论在粗集理论中粒度、分辨度与熵的关系。
To propose a modeling strategy of rolling horizon scheduling based on a rough sets theory and the general control idea.
提出了一种基于粗集理论和广义控制思想的滚动调度建模策略。
In this paper based on rough sets theory and neural network a new optimizing method of supplier 's choice is put forward.
本文提出了一种基于粗集理论与神经网络相结合的供应商优化选择新方法。
Discretization of continuous attributes is always one of the key problems that need urgent solutions in rough sets theory.
连续属性的离散化是粗糙集理论亟待解决的关键问题之一。
At first, debris feature parameters are simplified based on rough sets theory, and the input information-dimensions is reduced.
它首先利用粗糙集理论对磨粒特征参数进行约简，这样能够大大减少了神经网络的输入维数。
Rough sets theory was used widely to artificial intelligence, pattern recognition, data mining and knowledge discovery etc fields.
粗糙集理论被广泛应用于人工智能、模式识别、数据挖掘和知识发现等领域。
In this paper, the approximation operators and the random sets, the best parts of the rough sets theory, are studied systematically.
本文对粗糙集理论中最基本的部分——近似算子及随机集进行了较系统的探讨。
A modeling strategy of rolling optimal scheduling based on rough sets theory and feedback correction of general control is presented.
提出一种基于粗集理论和广义控制的滚动优化调度建模策略。
A new method for rough measurement of the preference degree between action pairs in MCDM is presented based on the rough Sets theory.
提出一种多准则方案对偏好程度粗度量的一般方法。
We presented weighted mean roughness, a new concept based on rough sets theory which is regarded as the criteria for choosing attributes.
基于粗糙集的理论提出了加权平均粗糙度的概念，将其作为选择分离属性的标准。
Compared with existing study results, the computing method of the rough sets theory was uncomplicated and its research results were clear...
对比已有的研究结果，表明基于粗糙集理论的计算方法简单，结果明了，而且还能量化烟草成分对品质的影响程度。
The effect extent of soil property for wheat yield was analyzed by using correlation analysis, grey associate analysis and rough sets theory.
运用简单相关、灰色关联分析方法和粗糙集理论，分析了土壤特性对小麦籽粒产量的影响。
Fault diagnosis model and learning rule of RBF ANN is studied. Fault diagnosis principle and step of RBF ANN based on rough sets theory is given.
研究了RBF神经网络故障诊断模型及学习规则，给出了基于粗糙集理论的RBF神经网络故障诊断原理和步骤。
In order to enhance the system performance and operating efficiency, a case base maintenance policy based on fuzzy rough sets theory is put forward.
从提高系统求解性能和运行效率的角度出发，提出了基于模糊粗糙集的实例库维护策略。
In this paper, the generation of maximally generalized rules in the course of classification knowledge discovery based on rough sets theory is discussed.
讨论了基于粗糙集理论的分类知识发现中最大泛化规则的生成。
Based on a rough sets theory and the general control idea, a modeling strategy of rolling horizon scheduling under dynamic processing environment is presented.
基于粗集理论和广义控制思想，提出了一种动态加工环境下滚动调度建模策略。
Combination with upper and lower approximation of Rough sets theory and MST algorithm presents Rough MST algorithm, and constructs certain MST and uncertain MST.
结合粗糙集理论中的上下近似理论与图论中的最小生成树算法提出了粗糙最小生成树算法，并构造了确定性最小生成树和可能性最小生树。
Rough sets theory provides a framework in which indiscernibility relations and Boolean reasoning form a foundation for data reduction and decision rule generation.
粗糙集理论的概念性框架之一就是利用不可分辨关系和布尔推理作为数据约简和获取决策规则的基础。
According to the concept of importance of attribute, this paper puts forward the method and detailed program of ascertaining attribute weight based on rough sets theory.
利用属性重要度等概念，给出了一种基于粗集理论确定属性权重的方法及其具体操作步骤。
A flame status discrimination method based on rough sets theory has been presented in the light of the main problems concerning the flame detection of an entire furnace.
针对全炉膛火焰检测的主要问题，提出了一种基于粗糙集理论的火焰状态识别方法。
Rough sets theory is a new mathematical tool to deal with vagueness and uncertain, which can remove redundant information and seek for reduced decision tables effectively.
粗糙集理论是一种新型的处理模糊和不确定知识的数学工具，它能在保持信息系统分类能力不变的前提下，有效地进行知识约简；
Rough sets theory is a new mathematical tool to deal with vagueness and uncertain, which can remove redundant information and seek for reduced decision tables effectively.
粗糙集理论是一种新型的处理模糊和不确定知识的数学工具，它能在保持信息系统分类能力不变的前提下，有效地进行知识约简；
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