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Otto_Perdeck Member since 2010 9 posts
Pegasystems Inc.
Posted: 2 years ago
Last activity: 2 years 1 month ago

Tracking performance of external models through Adaptive

Adaptive Models can be used to track performance of external (PAD, PMML) models, Scorecards or even strategies.

In the graph below, you see how the performance of a PAD model is tracked

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The whole configuration is straightforward: we are feeding the outputs of the off-line model (as .pxSegment) as the only predictor into an adaptive model via a parameter. The grouping threshold of the Adaptive Model has been set to a minimal value so to make sure all distinct values of .pxSegment will be treated seperately.

Capture.PNG

For the reporting part, we just store the performance (which is added to the default outputs of the model in the strategy shape configuration "Enable additional mapping") in a database table on which a standard Report Definiton is run.

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