PEGAPCDS87V1無料問題集「Pegasystems Pega Certified Data Scientist (PCDS) 87V1」

質問 1

According to Forrester, it is far more expensive to attract new customers than it is to prevent existing customers from leaving.
Which model type do you use to predict if a customer is likely to churn?

（A）Adaptive model

（B）Extraction model

（C）Categorization model

（D）Predictive model

正解：D 解答を投票する

質問 2

To which property is the output of a PMML model automatically mapped?

（A）pxResult

（B）pxOutcome

（C）pxPMMLOutputd

（D）pxSegment

正解：B 解答を投票する

質問 3

When selecting the list of predictors for an adaptive model you should

（A）always use numeric type for integer properties

（B）select at least one date property

（C）consider a wide range of properties

（D）select up to a maximum of 500 predictors

正解：D 解答を投票する

質問 4

A Scoring Model allows you to differentiate between

（A）Accept, Reject, Maybe Later

（B）Good, Better, Best

（C）Good, Bad, Unknown

（D）Good, Bad

正解：D 解答を投票する

質問 5

What are two results of an Adaptive Model? (Choose Two)

（A）Propensity

（B）Priority

（C）Performance

（D）Segment

正解：A、C 解答を投票する

PEGAPCDS87V1 無料問題集「Pegasystems Pega Certified Data Scientist (PCDS) 87V1」

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