real-valued是什么意思

用法例句

To overcome the shortcomings of information loss and reduction mistakes in traditional method of rules reduction,a new algorithm of rules reduction for real value attribute information system was proposed.

为了克服传统的规则约简方法容易导致信息丢失和约简错误的不足,提出了一种对实值属性信息系统进行规则约简的算法。