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Rules are calculated from itemsets. The Itemsets tab displays information about the itemsets.
If an attribute is a nested column then the full name displays as COLUMN_ NAME.SUBNAME. For example, GENDER.MALE. If the attribute is a normal column, then just the column name is displayed.
Itemsets have support; each itemset contains one or more items.
Sort By specifies the order of itemsets. You can sort itemsets by ID, Number of Items, or Support in Ascending or Descending order. The default is to Sort by Support in Descending order. For more sort options, click More. To change sort order, make changes and then click Query.
You can also filter the itemsets.
To view itemset details, click the itemset.
The Itemsets tab displays the following information:
Available Itemsets: The total number of itemsets in the model.
Itemsets Retrieved: The number of itemsets retrieved by the query, that is, the number of itemsets retrieved subject to filtering.
Itemset Content: For maximum information select all three of Name, Subname, and Value; you can select few characteristics from the menu.
To see the information displayed for each itemset, see Itemsets Display.
To see details of a itemset, click the itemset and examine the Rule Details.
Other Tabs: The AR Model viewer has these other tabs: