frequent itemsets

• 频繁项集

frequent itemsets的用法和样例：

例句

1. The problem of fuzzy constraint in frequent itemset mining is studied.
   摘要研究频繁项集挖掘中的模糊约束问题。
2. The experiments show that FP-DFS had good efficiency in frequent item-set mining.
   实验表明，该算法对于频繁项集挖掘具有比较高的效率。