Category To Number (deprecated)


This node takes columns with nominal data and maps every category to an integer. For your convenience, you can process multiple columns with this node. However, these columns are processed separately as if you would use a single Category To Number node for every column.

Input Ports

  1. Type: Data Data
  2. Type: PMML Optional PMML document to add the map values operations to.

Output Ports

  1. Type: Data Data with transformed columns
  2. Type: PMML PMML port object that includes the performed operations.

Find here

Manipulation > Column > Convert & Replace

Make sure to have this extension installed: