Optimization of Reduction Method for Discernibility Matrix in Rough Sets

粗糙集中区分矩阵约简方法的优化

Improvement of Discernibility Matrix and the Computation of a Core

改进的差别矩阵及其求核方法

A Heuristic Algorithm for Reduction of Knowledge and Abstracting Decision Rules Based on the Improved Discernibility Matrix

改进可辨识矩阵的启发式知识约简及规则算法

Complete Algorithm of Increment for Attribute Reduction Based on Discernibility Matrix

基于差别矩阵的增量式属性约简完备算法

Fast Updating Algorithm of Computation of a Core Based on Discernibility Matrix

基于差别矩阵的属性核快速更新算法

Improved Algorithm of Attribute Reduction Based on Discernibility Matrix

基于差别矩阵属性约简算法的改进

An Attribution Reduction Algorithm Based on Simple Discernibility Matrix

基于简化差别矩阵的属性约简算法

economy lacks sufficient discernibility

经济透明度不足;经济透明度不足

A polar weather condition caused by a heavy cloud cover over the snow,in which the light coming from above is approximately equal to the light reflected from below,and which is characterized by absence of shadow,invisibility of the horizon,and discernibility of only very dark objects.

乳白天空一种由于大朵浓密云团覆盖住积雪而产生的极地大气状况,此种情况下来自上空的光线几乎与从下界映射的光线相等,特征为没有阴影,辨认不清地平线,只能认出非常黑的物体

Attribute Reduction Algorithm Based on Discernibility Degree

一种基于区分度的信息系统属性约简算法

A New Method of Attribute Reduction of Decision Table Based on Discernibility Matrix

一种新的基于区别矩阵的决策表属性约简方法

Research on How to Deal with Inconsistency by Discernibility Matrix in Rough Sets

粗集中区分矩阵对不一致问题处理的研究

At last, we propose the concept of E-relative reduct of condition attributes and give its discernibility function computing approach.

最后给出条件属性的E-相对约简的概念及其区分函数求法。

resolving power;discernibility

分辨能力

discernibility of economic activities

经济活动的透明度

economy lacks sufficient discernibility

经济透明度不足