Advances, Systems and Applications
Table 6 Introduction to the weighted frequent pattern tree node name
Name | Meaning |
|---|---|
Item-name | The name of the project |
Count | Record the sum of the weights of the transaction data set to which all items belong from the root node to the path of that node |
Pnode | Parent node pointer |
Snode | Pointer to the next project node with the same project name |
hlink | Pointing to the first node with the same value as the Hitem-name domain |
Hitem-name | Project name of the header pointer table |