The existing association rules mining algorithms are chiefly based on frequent itemsets, and the record about infrequent itemsets is very rare.

现有关联规则挖掘算法都是在频繁项集基础上进行挖掘，关于非频繁项集的资料很少。

youdao

The existing association rules mining algorithms are chiefly based on frequent itemsets, and the record about infrequent itemsets is very rare.

现有关联规则挖掘算法都是在频繁项集基础上进行挖掘，关于非频繁项集的资料很少。

youdao