Question
1
Replies
58
Views
Corporation Service Company
Posted: January 16, 2020
Last activity: December 1, 2020
Pega Adaptive model Performance formula
Hi,
I would like to understand how Pega is calculating the Performance of the ADM Models.
Please see the screenshot attached.
The performance of Adaptive models is expressed in AUC - a standard metric in the industry for binary classification. We transform the AUC into the 50 - 100 range for reporting, "flipping" AUC's below 0.5 first. In Adaptive the AUC is calculated from the classifier binning by counting the positive and negative feedback in all bins.