This algorithm combines all the advantages of HLinEx, IHP and DHP, then improves the algorithm performance greatly. Furthermore it breaks the restriction that the algorithm can be efficient only in difficult cases.

• 这一算法总结了HLinEx,IHP和DHP算法的优点,极大地改善了算法性能,并且使算法的使用不仅仅局限于长类型的频繁项目集挖掘。