Free Pegasystems PEGACPDS88V1 Exam Practice Questions & Explanations
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When building a predictive model, in which development step is the regression model created?
To confirm the continuing accuracy of your adaptive models, adaptive models must be regularly inspected. Which two tasks are part of a regular inspection? (Choose Two)
To confirm the continuing accuracy of your adaptive models, two tasks that are part of a regular inspection arecheck the performance and success rate of the modelsandcheck the performance of individual predictors.
Using Prediction Studio to build Pega machine learning models on historical data, you can build two types of models:____________and____________.
(Choose Two)
Using Prediction Studio to build Pega machine learning models on historical data, you can build two types of models:binary modelsandadaptive models.
When selecting the list of predictors for an adaptive model you should
When selecting the list of predictors for an adaptive model you should consider properties from a wide range of sources. Predictors are properties that influence the customer behavior and can be derived from various sources such as customer profile, interaction history, proposition details, etc. Reference: https://community.pega.com/sites/default/files/help_v82/procomhelpmain.htm#rule-/rule-decision-/rule-decision-adaptivemodel/main.htm
When building a predictive model, what is a valid predictor data type?
When building a predictive model, a valid predictor data type is Boolean, which can have only two values: true or false. Other valid predictor data types are numeric, date, and symbolic (categorical). Reference: https://academy.pega.com/module/predictive-analytics/topic/predictor-data-types