Question
Ikor PX
AU
Last activity: 30 Jun 2020 14:28 EDT
Adaptive Model or Champion Challenger Decision Component?
Hi all,
I have come across the below question;
Which decision component allows you to use a third-party Credit Risk Model 80% of the time and a Pega Credit Risk Model 20%?
The common answer I receive is: An Adaptive Model and I'm wondering why this is the case.
I know we can pass the result of a predictive model as a parameter the to the Adaptive Model in question. But when pass a parameter, we clearly cannot specify how often it is used.
Although, I would of thought the correct answer to this question would be Champion Challenger Decision Shape.
If anyone could provide some guidance or point to a resource which explains how we come to answer of this question, if it is an Adaptive Model, that would be appreciated.
Pegasystems Inc.
US
I'm not sure why you got that response from others, but indeed if you want to to split your model decision in such a percentage based way the component to use is a champion challenger shape. The only thing that I can think of in terms of that might have driven a different response is that its always a good idea to allow an external model to support the Pega model (specifically adaptive models) to learn from insights output from your external model.
Accenture
IN
In 'Pega Decisioning Consultant' (8) course, it is mentioned like----the Champion Challenger component selects the existing Predictive Model 80% of the time and the Pega Predictive Model 20% of the cases.
Are 'third-party Credit Risk Model' and 'Pega Predictive Model' same?