designated value meaning in English

额定值
特定值
特指值
指定值

Repeat until the decision tree generate . delete the branch whose degree of belief is less then the designated value and lastly get the ideal decision
再剪除可信度小于规定最小可信度的规则所对应的分枝,最后得到较为理想的决策树,综合所有规则进而得到诊断模型。
Moreover , the paper compiles a decision tree - making program by camm algorithm in matlab in order to compare with the clustering . regard the history fault data of gear case as specimen , at first the information gain of every decision property is calculated at current decision point and the decision property which has the greatest information gain is selected as the decision point . then the assembly is subdivided according to the value of its decision property . delete the groups whose degree of support for sort property classification is less then the designated value
以齿轮箱历史故障数据为样本,首先从当前决策节点计算每个决策属性的信息增益,选择具有最大信息增益的决策属性作为决策节点,并根据该决策属性的取值将该决策属性所在集合分成若干个子集,滤掉所有子集中对类别标识属性的分类支持度小于指定的最小支持度的元组,重复该过程直至生成决策树。