The following node is available in the Open Source KNIME predictive analytics and data mining platform version 2.7.1. Discover over 1000 other nodes, as well as enterprise functionality at http://knime.com.
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.
0 | PMML document containing value mapping |
1 | Data |
0 | Pass-through of the incoming PMML document |
1 | Data with transformed columns |