Attribute Mapping for Transactional Data
Specify the following:
- Item: This step is required. Specify the value that the association rules will be based on. The item that you pick must be 30 or few characters long. Short item length results in faster model build.
- Use lookup: This step is optional; the default is to not use lookup. Check this box to translate item identifiers to something that will make the generated rules more meaningful. For example, if you specify a product code for Item and do not specify lookup, all rules will be expressed in terms of product codes. The rules would be more meaningful if they were expressed in terms of product names. To use lookup, proceed as follows:
- Click the Use lookup checkbox.
- Specify the Schema and Table where Item and its Description reside.
- Unique case ID's: This step is required. You must specify at least one case ID that uniquely identifies a case. For example, the combination of customer ID and time for the transaction could uniquely identify a purchase.
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