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.

Normalizer (Apply)

This node normalizes the input data according to the normalization parameters as given in the PMML model input (typically coming from the Normalizer node). It will apply an affine transformation to all columns in the input data that are contained in the model input.

This node is typically used when test data shall be normalized the same way the training data has been normalized (using the "Normalizer" node).

Ports

Input Ports
0 PMML document containing normalization parameters
1 Table requiring normalization of some or all columns.
Output Ports
0 Pass-through of the incoming PMML document
1 The input data normalized according to the normalization parameters.
This node is contained in KNIME Base Nodes provided by KNIME GmbH, Konstanz, Germany.