Frequent Pattern growth Algorithm for Association Rule Mining

This is a project in my class named Algorithm. You can choose different database in this code. I provide three database to choose. Pleace Download three txt files in your computer,and write correct file path in gFilePath.

1. BMS1_itemset_mining.txt
2. mushrooms.txt
3. T10I4D100K.txt

public static String gFilePath = "";

You can set the threshold value by youself,the value is percent,and you can get the different result.(ex:80 is 80%)

public static float threshold=80;

In console,you can see...

1. The File Name

2. The threshold

3. The FP_Tree

4. Product Combination Sepically,You can see each product combination that have a tree for it.

5. TotalCount

6. Using Time