Category To Number

Manipulator

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

Output Ports

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

Extension

This node is part of the extension

KNIME Core

v4.0.0

Short Link

Drag node into KNIME Analytics Platform