PEGAPCDS80V1_2020試験無料問題集（50題）「Pegasystems Pega Certified Data Scientist (PCDS) 80V1 2020 認定」

出題：1

From two chum models with the similar performance, we choose the one with the________________.

A. highest number of predictors

B. most evidence

C. fewest number of predictors

D. highest churn rate

正解：D 解答を投票する

出題：2

Which component(s) do you use to calculate the average margin of four actions?

A. one Group By component

B. one Set Property component

C. four Set Property components

D. four Group By components

正解：C 解答を投票する

出題：3

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

A. Employee satisfaction

B. Growth

C. Productivity

D. Change Management

正解：B 解答を投票する

出題：4

When building a predictive model, what is a valid predictor data type?

A. String

B. Character

C. Boolean

D. Symbolic

正解：D 解答を投票する

出題：5

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

A. The performance of the model is increased.

B. The correlation threshold decreases.

C. The number ofactive predictors increases.

D. The number of active predictors may decrease.

正解：C 解答を投票する

PEGAPCDS80V1_2020試験無料問題集「Pegasystems Pega Certified Data Scientist (PCDS) 80V1 2020 認定」