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Question

 Saravanan Muthiah (MSaravanan76)
Tech Mahindra
Principal Technical Architect
Tech Mahindra
IN
MSaravanan76 Member since 2015 13 posts
Tech Mahindra
Posted: Nov 10, 2019
Last activity: Nov 12, 2019
Posted: 10 Nov 2019 8:09 EST
Last activity: 12 Nov 2019 1:58 EST
Closed
Solved

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

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Accepted Solution

Posted: 5 years ago
Posted: 11 Nov 2019 8:19 EST
Otto Perdeck (Otto_Perdeck)
PEGA
Director, Data Science, Machine Learning & AI
Pegasystems Inc.
NL

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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