Pegasystems Updated PEGACPDS88V1 Exam Questions and Answers by reeva

The adaptive model component in a decision strategy computes a propensity value for each action. Propensity is the likelihood of a positive response for a given action and predictor profile. It ranges from 0 to 100. References: https://community.pega.com/sites/default/files/help_v82/procomhelpmain.htm#rule-/rule-decision-/rule-decision-adaptivemodel/main.htm

The key component of a Next-Best-Action strategy is a strategy, which is a graphical representation of the business logic that determines which actions to offer to each customer and in what order. A strategy can use various components, such as business rules, predictive models, filters, prioritizers, etc., to achieve this goal. References: https://academy.pega.com/module/one-one-customer-engagement/topic/next-best-action-designer

If you are debugging the Next-Best-Action decision strategy and want to see if the result of the Arbitration is correct, you should use the Prioritize strategy component.

The lift that the prediction generates Reference:

Using a control group is a best practice in data science that supports the business metric of the lift that the prediction generates.