Home > Model Nodes > Online Help for Model Nodes > Association Node > Edit Association Build Node
To open the Edit Association Build Node dialog, either double-click an Association node, or right-click an Association node and select Edit.
Edit Association Build Node allows you to specify or change the characteristics of the models to build.
You must specify Transaction IDs and Item ID, and an optional Item Value for all models in the node:
Transaction IDs are a combination of attributes that uniquely identifies a transaction. To specify a Transaction ID, click Edit, select one or more attributes from the Available Attributes list, and move the selections to the Selected Attributes list. Click OK.
Item ID identifies an item purchased. Select an attribute from the list.
Item Value default is <Existence>
. You can select an attribute from the list. Selecting an attribute is optional.
The item value column may specify information such as the number of items (for example, three apples) or the type of the item (for example, macintosh apples).
If you select an attribute from the list, the attribute must have fewer than 10 distinct values. 10 is the default for maximum distinct count; you can change the value in Model Build Preferences for Association, described in Model Build.
Note: If you specify an attribute for Item Value, you may have to prepare the data. |
You can Add or Delete models:
To add a model, launch the Add Model (AR) dialog by clicking
To delete a model, select it and click
At this point, you can click OK to finish the model definition.
To specify Model Settings or Algorithms Settings, click Advanced to open the Advanced Settings for Association.