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- variable peecision rough set 变精度粗糙集
- Weighted rough set(WRS) model is an extension of rough set(RS),based on variable precision rough set(VPRS) model. 加权粗糙集模型是粗糙集基于变精度模型的一种扩展。
- Weighted rough set (WRS) model is an extension of rough set (RS), based on variable precision rough set (VPRS) model. 摘要加权粗糙集模型是粗糙集基于变精度模型的一种扩展。
- To obtain knowledge and data from incomplete decision table (IDT), the paper presents a new doubly variable precision limited tolerance rough set theory model (VPLTRST). 摘要为了能够从不完备决策表(IDT)中进行知识发现和数据挖掘，提出一种新的具有对称性的双重可变精度限制容差关系粗集模型(VPLTRST)。
- In the end, an emulate experiment shows the new method based on the variable precision rough set theory is easier to calculate, more objective and more precise. 仿真实验表明，基于变精度粗糙集理论的组合预测方法计算量小，不带有主观性，预测精度高。
- For a kind of group decision classification problem, a method aggregating group preference from multiple decision tables based on variable precision rough set is proposed. 摘要针对群决策分类问题，提出一种可以从多个决策表中获取群体分类偏好的可变精度粗糙集方法。
- The advantage of Rough set is the ability to acquire the knowledge. 粗糙集理论的要点是将分类与知识联系在一起，粗糙集理论认为知识即是将对象进行分类的能力。
- Reduction of knowledge is the core of rough set theory. 摘要知识约简是粗糙集理论的核心问题。
- This paper presents a rough set theory based on the text classification. 文章提出了一种基于粗糙集理论的文本分类方法。
- Granular computing is emerging as a powerful tool for rough set theory. 粒度计算是粗糙集理论研究的一种强有力的工具。
- BEYNON M.Reducts Within the Variable Precision Rough Sets Model:a Further Investigation[J].European Journal of Operational Research,2001,134:592-605. 米据生吴伟志张文修.;基于变精度粗糙集理论的知识约简方法[J]
- The attributes reduction of Rough Set is NP problem, and it makes Rough Set hard to use broadly in reality. 摘要粗糙集的属性约简属于NP问题，这就使得粗糙集很难在现实中得到广泛的应用。
- In addition, we process the polysemous problem using rough sets. 本系统还利用模糊集来处理多义词的问题。
- The rough communication is a new application of rough sets theory. 信息粗传递是粗糙集理论的一个新的应用。
- In addition,we process the polysemous problem using rough sets. 另外,本系统还利用模糊集来处理多义词的问题。
- Research on Variable Precision Rough Set Model 可变精度粗集模型研究
- Based on rough set theory, a new fault diagnosis method of power electronic circuits was presented. 基于粗糙集理论,提出了一种电力电子电路故障诊断的新方法:粗糙集方法。
- 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。
- Rough set theory and synthesis reasoning theory can be integrated and generalized successfully. 实现了对粗糙集理论和综合推理理论的融合和成功扩展。
- Through these studies, the study of rough set's algebraic properties are spreaded to right involution groupoid. 这些结果将粗糙集代数性质的研究扩展到右对合广群这个代数系统中。
