1) Rough positive approximate reduction
粗糙近似约简
2) Rough approximation
粗糙近似
1.
In this paper, interval structure of distributive BZ lattices and properties of rough approximation operators are discussed.
讨论了分配BZ 格的区间结构及其粗糙近似算子的性质 。
2.
The method replaces indiscernibility relation in original rough set theory with the "indiscernibility-similarity-dominance" relation and obtains rough approximation of knowledge,it will not only be able to resolve the absolved-mentioned problems but to deal with inconsistence in decision table.
该方法使用"不可区分-相似-优势"关系代替经典粗糙集中的不可区分关系来获取知识的粗糙近似,不但能解决上述问题,而且能处理决策表中可能存在的不一致现象。
3.
The process of embedding the rough approximation algorithm into the WEKA platform in which the classes and visualization functions of open source WEKA is fully utilized.
介绍了将粗糙近似算法嵌入到WEKA平台的过程,充分利用了开源WEKA中的类和可视化功能,扩充了WEKA系统的聚类算法,并对嵌入的算法进行了分析、测试。
5) coarse
[英][kɔ:s] [美][kɔrs]
粗(糙，略)，近似
6) approximate reduction
近似约简
1.
Approximate reduction based on conditional information entropy over vertically partitioned multi-decision table;
垂直分布多决策表下基于条件信息熵的近似约简
2.
The Approximate Reduction of Random Information Systems;
随机信息系统的近似约简
3.
A kind of σδ-approximate reduction approach represented by the gray region was then put forward.
利用粗集理论,通过建模构造了数据集在约简前后的信息损失表达的灰色区域,将少数优先和多数优先的统计策略包含到灰色区域之中,并利用该区域,提出了一种灰色区域表征的σδ—近似约简方法,通过仿真实验,对提出的方法进行了验证。
补充资料：粗糙
①毛糙，不精细：木质粗糙。②(行为)马虎，不细致：办事粗糙｜做工粗糙。③粗暴：只因性子粗糙，人缘不好。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条