Model Propensity is overriding Propensity Value in an upgraded version

[Priyesh (Priyesh Agrawal)]

Hi All,

We have got Pega Platform upgraded to v8.7.3. As part of that we could see Model Propensity is overriding Propensity Value in CaptureInteractionHistory Strategy in an upgraded version.

Old Version: CaptureInteractionHistory PegaMKT-Engine v08-03-01 (Here pyPropensity value was not set)

New Version: CaptureInteractionHistory PegaMKT-Engine v08-07-01 (Here pyPropensity value is set from pyModelPropensity)

Rule :CaptureInteractionHistory Strategy

Can you please clear below doubts:

1. What could be the purpose of setting this value?

2. if we remove it from the latest version to our own Ruleset, will it have any impact?

Screenshots are attached for reference.

Please do the needful. Thanks in advance!

[TomVanDuist]

Hi @Priyesh,

The pyModelPropensity carries the real propensity from the ADM models in the NBA framework in 8.7.x+. Previously the value was not set explicitly because this was set implicitly by the execution of an ADM model inside the strategy, now the model propensity is set on pyModelPropensity and later propagated to pyPropensity.

Hope this answers your question.

Best,
Tom

[Priyesh (Priyesh Agrawal)]

@vandt Thanks!