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 PMML document containing value mapping
  2. Type: Data Data

Output Ports

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

Find here

Manipulation > Column > Convert & Replace

Make sure to have this extension installed: