Question

Training Predictive Model in Pega

As part of our project, we are trying to use the predictive model which is built outside of Pega.

The model will be imported into Pega via PMML import.

Is that possible to modify/ train the model inside Pega after the import?

Our current version is Pega Marketing/CDH 7.3.1

Correct Answer
November 11, 2019 - 8:19am

Hello Saravanan,

PMML is a model exchange format. You build the model in one environment (R, Python, SAS, Google, ...) then import and execute in another (Pega). 

Once imported you cannot change the model itself - and you should not want to. If you want models that (automatically) update look at Pega's adaptive analytics. What are you trying to achieve here?

Otto

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November 11, 2019 - 8:19am

Hello Saravanan,

PMML is a model exchange format. You build the model in one environment (R, Python, SAS, Google, ...) then import and execute in another (Pega). 

Once imported you cannot change the model itself - and you should not want to. If you want models that (automatically) update look at Pega's adaptive analytics. What are you trying to achieve here?

Otto

November 12, 2019 - 1:58am

Thanks Otto