Pegasystems Pega Certified Data Scientist (PCDS) 80V1 2020 - PEGAPCDS80V1_2020 FREE EXAM DUMPS QUESTIONS & ANSWERS]

Pegasystems Pega Certified Data Scientist (PCDS) 80V1 2020 - PEGAPCDS80V1_2020 FREE EXAM DUMPS QUESTIONS & ANSWERS

Question 1

A company wants to capture the sentiment of relevant Twitter messages to allow its customer service representatives to concentrate only on the negative messages.
Sentiment refers to the general attitude of the author towards asubject and can be____________.

A. Defensive B. Absent C. Positive D. Offensive

Discussion 0

Correct Answer: C Vote an answer

Question 2

In a decision strategy, to import actions you use a(n)_____________________.

A. Data import component B. Offer data component C. Proposition data component D. Import data component

Discussion 0

Correct Answer: A Vote an answer

Question 3

What happenswhen you increase the performance threshold setting of an Adaptive Model rule?

A. The correlation threshold decreases. B. The number ofactive predictors increases. C. The performance of the model is increased. D. The number of active predictors may decrease.

Discussion 0

Correct Answer: B Vote an answer

Question 4

A Text Analyzer performs natural language processing on a piece of text. It then produces a structured output, which can be analyzed using reports.
What type of text analysis does the text analyzer perform?

A. Cross reference analysis B. Word count C. Classification D. Word analysis

Discussion 0

Correct Answer: C Vote an answer

Question 5

Inadecision strategy, in order to select the proposition with the highest propensity, you use a

A. Switch component, and sort propensity from lowest to highest B. Switch component, and sort propensity from highest to lowest C. Priorities component, and sort propensity from highest to lowest D. Priorities component, and sort propensity from lowest to highest

Discussion 0

Correct Answer: C Vote an answer