Generating a Filtered Model

To generate a filtered model from an association model nugget, such as an Apriori, CARMA, or Sequence Rule Set node, choose Filtered Model from the Generate menu in the model nugget browser. This creates a subset model that includes only those rules currently displayed in the browser. Note: You cannot generate filtered models for unrefined models.

You can specify the following options for filtering rules:

Name for New Model. Allows you to specify the name of the new Filtered Model node.

Create node on. Controls the location of the new Filtered Model node. Select Canvas, GM Palette, or Both.

Rule numbering. Specify how rule IDs will be numbered in the subset of rules included in the filtered model.

• Retain original rule ID numbers. Select to maintain the original numbering of rules. By default, rules are given an ID that corresponds with their order of discovery by the algorithm. That order may vary depending on the algorithm employed.
• Renumber rules consecutively starting with. Select to assign new rule IDs for the filtered rules. New IDs are assigned based on the sort order displayed in the rule browser table on the Model tab, beginning with the number you specify here. You can specify the start number for IDs using the arrows to the right.