Denormalizer (PMML)

This node denormalizes the input data according to the normalization parameters as given in the PMML model input (typically coming from the Normalizer node). The affine transformation is therefore inverted and the original values recreated.

This node is typically used after test data is normalized and possible other learning/predictions be transformed back to the original range.

Input Ports

Icon
PMML document containing normalization parameters
Icon
Table requiring denormalization of some or all columns.

Output Ports

Icon
Pass-through of the incoming PMML document
Icon
The input data scaled back to the original range.

Views

This node has no views

Workflows

Links

Developers

You want to see the source code for this node? Click the following button and we’ll use our super-powers to find it for you.