Skip to main content
LinkedIn
Copied!

Table of Contents

Discrepancies in PMML model output on different systems

Version:

Only available versions of this content are shown in the dropdown

The same PMML model can produce different outputs when it is run on different systems.

Cause: Missing or invalid input values for the model

This problem might occur when input values for the model are missing or invalid.

Solution

  1. For the solution, see Errors when running the PMML model.

Cause: Differences in PMML algorithms programming

This problem might also occur when the PMML algorithms are programmed differently in the Pega Platform PMML engine and other third-party systems. In some cases, third-party tools have deviated from the PMML standard, which might be the cause of discrepancies. Pega Platform adheres to the PMML standard to execute the PMML definition.

Solution

  1. To ensure that there is no problem with the PMML engine on your Pega Platform instance, ask a PMML developer and system architect to investigate the discrepancies that occurred.

Did you find this content helpful?

Have a question? Get answers now.

Visit the Collaboration Center to ask questions, engage in discussions, share ideas, and help others.

Ready to crush complexity?

Experience the benefits of Pega Community when you log in.

We'd prefer it if you saw us at our best.

Pega Community has detected you are using a browser which may prevent you from experiencing the site as intended. To improve your experience, please update your browser.

Close Deprecation Notice
Contact us