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- In this paper, a relation of nearness instead of indiscernibility is proposed for increasing the robustness of decision system which consists of noise pollution data. 给出相近度的计算方法,通过给定阈值定义真实相近类,用以减少一般相近类集合中对象的个数。
- Level priority relation was used to replace indiscernibility relation,the decision rules and multi-criteria ranking problems were studied based on priority rough sets. 以级优关系代替不可分辨关系,研究了基于优势粗糙集的决策规则获取和多准则排序问题。
- But classical rough set are based on indiscernibility relation or similarity relation.The problems in Seismology deal with ordering objects instead of classifying objects. 但是,经典的粗糙集理论建立在由等价关系对对象集划分的基础上,而震例数据是有序的而不是分类的对象。
- Level priority relation was used to replace indiscernibility relation, the decision rules and multi-criteria ranking problems were studied based on priority rough sets. 摘要以级优关系代替不可分辨关系,研究了基于优势粗糙集的决策规则获取和多准则排序问题。
- 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。
- In order to enhance it,a new algorithm for computing core is proposed after analyzing the indiscernibility relation and radix sorting,and its time complexity is O(|C||U|). 为了提高约简效率,在分析不可分辨关系和基数排序特点的基础上,提出了一种时间复杂度为O(|C||U|)的求核算法。
- And the so-called violation of the principle of identicals of indiscernibility and transitivity of identity is because essential attributes and non-essential attributes are not differentiated. 而所谓不可分辨者同一原则和同一关系的传递性遭到破坏,乃是因为不区分本质属性和非本质属性。
- In this paper,a novel rough set model based on concordance relation is presented,which relaxing the indiscernibility and tolerance between objects on the basis of classical and tolerant rough sets. 首先在传统的粗糙集模型基础上,通过松弛对象之间的不可分辨和相容性条件,给出了一种基于和谐关系的扩展粗糙集模型;
- Anti-false metamerism image by riguang under the prospect of indiscernibility dimidiate and dimidiate the background, foreground pixel and background color of a pixel in a different light shown. 防伪同色异谱图像由在日平照明下不成鉴别的后景像元和配景像元组成,后景像元和配景像元的颜色差别在另一栽差别的平照下表现不入来。
- A new method which could extract region of interest (ROI) was introduced.Based on partitions of indiscernibility relations and rough approximation, ROI could be extracted automatically and precisely. 摘要为实现空瓶检测中感兴趣区域ROI的自动精确标定,介绍了一种基于粗糙集不可分辨关系划分及粗近似进行ROI区域提取的新方法。
- In this paper,based on the indiscernibility discipline in Rough Set theory,two new measurement definitions are defined:attribute Maximum Discernibility Value(MDV) and Attribute Redundancy Rate(ARR). 基于Rough Set理论中的不可分辨性原理,给出两个新的定义属性的最大区分值(Maximum Dis-cernibility Value,MDV)和属性冗余度(Attribute Redundancy Rate,ARR)。
- indiscernibility equivalent relation 不可分辨等价关系
- Keywords ventilation system;neural network;rough sets;attribute reduct;indiscernibility relation; 通风系统;神经网络;粗糙集;属性约简;不可分辨关系;
- indiscernibility relation 不可区分关系
- Indiscernibility' 不可分辨关系
- indiscernibility n. 不可识别性;不可辨认性
- indiscernibility degree 不可区分度