frequent-pattern的用法和样例：
例句
- The results show that the algorithm will find a passel of frequent items within a few generations.
实际计算结果表明，该方法一般在几代内即可找到一批长频繁模式。 - Experimental results showed that GGTWFPMiner was an effective weighted frequent patterns mining algorithm based on graph traversals.
实验结果表明，该算法是一个高效的基于图遍历的加权频繁模式挖掘算法。
