Then mine the set and get all frequent class association rules that satisfy the minimum support.

然后对该事务集进行数据挖掘，找出所有的满足最小支持度的类别关联规则。

youdao

Then the decision tree and class association rules mining are used on the video attribute database to extract a decision tree classification rule set and a class association rule set respectively.

然后分别使用决策树、分类关联规则等技术对视频属性数据库进行数据挖掘，提取出决策树分类规则集和分类关联规则集；

youdao

And the J-Class Association can change the rules whenever it wants.

FORBES: Magazine Article