certainty factor

基本解释

To improve system's robustness, uncertain reasoning based on certainty factor is introduced.
为了提高系统的鲁棒性，采用了基于可信度因子的不精确推理机制。
It is important to note that the certainty factor is actually an estimate of the statistical likelihood that the category was identified correctly.
一定要注意，确定性因子实际上是一个统计学概率的估计值，表示正确识别目录的概率。
It keeps updating the status of the students'mastering degree of field knowledge points based on the shadiness factor and certainty factor among various knowledge points.
它根据知识点之间的可疑度和可信度更新学生对领域知识点的掌握程度，进而分析出学生在某一阶段对各类知识点的掌握情况。