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- border region of rough set 粗糙集边界区域
- This method chooses the boundary region of rough sets as the criterion of selecting partitional attributes and redefines the conception of confidence of leaf nodes. 经实验证明，该方法能有效提高分类效率且更加容易理解。
- 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。
- 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。
- Application of Rough Sets to Extract Region of Interest in Intelligent Empty Bottle Inspection 粗糙集在智能空瓶检测感兴趣区域提取中的应用
- Chiang Kai-shek's rule, Xifeng for the KMT Administrative Region of the Office of Gansu Province, the third resident, Shaanxi-Gansu-Ningxia Border Region attack the bridgehead. 蒋介石统治时期，西峰为国民党甘肃省第三行政区专员公署驻地、进攻陕甘宁边区的桥头堡。
- 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。
- 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。
- The project was announced after administrative and justice officials in the border region of Greece held a meeting on the issue of tackling the increasing influx of illegal immigrants. 这一计划是在希腊边境地区行政和执法部门官员就打击日益高涨的非法移民潮问题举行会议后宣布的。
- 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。
- With the basic principle of rough set, customers dig out the decision rules they wanted. 利用粗糙集理论的基本原理,挖掘出用户需要的决策规则。
- 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。
- Secondly, we make use of rough set to give synthesizing evaluation score to every object through the dispersed data. 然后运用粗糙集方法对离散后的数据进行分析，得出每个待评对象的综合评分。
- In the last few months alone, we have apprehended extremists within our borders who were sent here from the border region of Afghanistan and Pakistan to commit new acts of terror. 就在过去几个月里，我们在我们的国界之内拘捕了极端主义分子，他们被从阿富汗和巴基斯坦的边境地区派来，执行新的恐怖行动。
- Secondly,we make use of rough set to give synthesizing evaluation score to every object through the dispersed data. 然后运用粗糙集方法对离散后的数据进行分析,得出每个待评对象的综合评分。
- 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。
- the eastern border region of the Qinghai plateau 青海高原东部边坡地带
- The conception of the weightiness of rough set is applied to allocate the factor weights with objective way. 首先利用模糊聚类分析对数据进行聚类，并提取最佳聚类；
- border region of southwest China 中国西南边疆
