文章从关联规则挖掘的形式化定义出发,给出频集挖掘的解空间，对两大类算法中的几种经典算法进行了概述。并分析了它们的优缺点-From the formal definition of mining association rules! Given frequency set mining solution space, two types of algorithms for several classical algorithms are outlined. And analyzes their advantages and disadvantages