Category to Number (Apply)

This node takes columns with nominal data and maps every category to an integer. The information for the value mapping is taken from the PMML model.

This node is typically used to apply the same mapping found by a Category To Number node.

Input ports

1. Type: PMML
   Model
   PMML document containing value mapping.
2. Type: Table
   Table to normalize
   Data.

Output ports

1. Type: PMML
   Model
   Pass-through of the incoming PMML document.
2. Type: Table
   Processed data
   Data with transformed columns.