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 Jagdish Makana (Jagdish Makana)
Corporation Service Company
Architect
Corporation Service Company
US
Jagdish Makana Member since 2013 9 posts
Corporation Service Company
Posted: January 16, 2020
Last activity: December 1, 2020
Posted: 16 Jan 2020 15:25 EST
Last activity: 1 Dec 2020 16:45 EST
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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.

Pega Customer Decision Hub Decision Management
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Posted: 1 year ago
Posted: 1 Dec 2020 16:45 EST
Otto Perdeck (Otto_Perdeck)
PEGA
Director, Data Science
Pegasystems Inc.
NL

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.

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