PMML Validation Data Appender

According to the PMML specification models can have a model verification that contains already correctly predicted data. With this data other programs using the model can check whether their predictions match those of the original program. This node appends a model verification with the data from a given table to a PMML document. The data should not just be training data but artificial data that covers edge cases.

More information can be found in the DMG documentation.


Limit number of records
If enabled, at most the number of records as specified is written, otherwise all.
The precision with which a prediction must match the given value.
Zero Threshold
The value for which values that are smaller are seen as zero.

Input Ports

The data which is inserted as model verification.
The PMML document to which the model verification is added.

Output Ports

The PMML document with a model verification.


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