PCDS Version 8.7 PEGAPCDS87V1 Dumps

Free Pegasystems PEGAPCDS87V1 Practice Exam Q&As Pega Certified Data Scientist (PCDS) 87V1

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1.The implementation of Next-Best-Action must involve A. inclusion of third party predictive models B. defining a prioritization formula using contact policies C. building a product catalog D. defining business issue and group hierarchy Answer: D

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2. The Prediction Studio portal supports the creation of two distinct types of predictive Scoring models are used to__________________.

A. score different propositions B. predict continuous behavior C. differentiate between good, better and best D. predict binary behavior Answer: D

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3.As a Data Scientist you want to use a predictive model to detect potential churn for a telco company.

Which three options do you have? (Choose Three) A. Import a third party PMML model B. Use a Google ML model C. Create a Text extraction model D. Create an adaptive self-learning model E. Use Pega machine learning to build a model Answer: A,C,E

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4. What are two results of an Adaptive Model? (Choose Two) A. Priority B. Propensity C. Segment D. Performance Answer: B,D

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5. Which two factors do you inspect to assess the general health of the adaptive models in Prediction Studio? (Choose Two.) A. Model transparency B. Insights C. Performance of the models D. Number of decisions Answer: A,C

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6.Which Adaptive Model output is automatically mapped to a strategy property?

A. performance B. evidence C. propensity D. score Answer: B

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7.Which business objective is best suited for the Next-Best-Action approach?

A. Employee satisfaction B. Change Management C. Growth D. Productivity Answer: C

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8.What is the key characteristic that Next-Best-Action must consider to satisfy customer needs?

A. Service B. Fraud C. Mobility D. Relevancy Answer: A

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9.When defining outcomes for an Adaptive Model you must define_________________.

A. only negative behavior values B. positive, negative and neutral behavior values C. one or more positive behavior values D. behavior values to be ignored Answer: A

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10.What happens when you increase the performance threshold setting of an Adaptive Model rule?

A. The number of active predictors increases.

B. The correlation threshold decreases.

C. The performance of the model is increased.

D. The number of active predictors may decrease.

Answer: A