How to get Sigmoid Platt scaling parameters used in Dataiku visual analysis Probability Calibration?

Paulami
Paulami Registered Posts: 5 ✭✭✭

Hi Team,

In the current MLOps pipeline which we are using for Model Development, we often have the need of re-calibrating the propensity so that we can have correct scaling.

For this we are current using Platt Scaling which can be switched on or off from the portal as can be seen here  -

However , for this feature we currently do not have the knowledge of the parameters “A” and “B” which are used in the logistic regression to get the recalibration as can be seen here  -

May I know where / how can we get the information on these A and B parameters so that we can be transparent while presenting it to the stakeholders?

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