NodeCategory 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. Data to process Type: Data
  2. PMML Document Type: PMML
    Optional PMML document to add the map values operations to.

Output ports

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