It firstly transforms the case sets into the binary decision system, then discompose the system into some simple subsystems according to decision attribute.
提出一种新的粗集知识获取方法，首先将事例集表示成二元决策系统，然后将其分解成一系列单一二元决策子系统。
Binary decision tree is used to analyze pressing line of vehicles to improve the reliability of the system.
通过二叉决策树来分析车辆的压线过程，提高了车流量检测的可靠性；
Based on the definitions, the core finding algorithm, the relative attribute reduction algorithm and value reduction of information decision system are presented based on binary discernibility matrix.
在定义的基础上，给出了基于二进制区分矩阵的求核算法、相对属性约简算法及值约简算法。
Based on the definitions, the core finding algorithm, the relative attribute reduction algorithm and value reduction of information decision system are presented based on binary discernibility matrix.
在定义的基础上，给出了基于二进制区分矩阵的求核算法、相对属性约简算法及值约简算法。
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