Pegasystems PEGACPDS88V1 Exam - Topic 4 Question 34 Discussion

Actual exam question for Pegasystems's PEGACPDS88V1 exam

Question #: 34
Topic #: 4

[All PEGACPDS88V1 Questions]

When building a predictive model, at what stage do you compare the performance of predictive models?

AModel Development stage

BModel Analysis stage

CModel Export stage

DModel Comparison stage

Show Suggested Answer

Suggested Answer: D

When building a predictive model, you compare the performance of predictive models at the Model Comparison stage. This stage allows you to select the best model based on various metrics, such as accuracy, lift, or area under curve (AUC). Reference: https://academy.pega.com/module/predictive-analytics/topic/comparing-predictive-models

by Micah at Apr 08, 2025, 11:56 AM

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Brett

2 months ago

I always thought it was just part of the development process.

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Barney

2 months ago

I think it's more about the Model Comparison stage.

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Rozella

3 months ago

Wait, are we really comparing models in the Export stage?

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Armanda

3 months ago

Model Analysis stage makes sense too, right?

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Donte

3 months ago

Definitely during the Model Development stage!

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Kimbery

3 months ago

I’m confused; I thought we looked at performance after exporting the model, but that doesn’t seem right now.

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Marica

4 months ago

I feel like it might be the Model Comparison stage, but that seems a bit too obvious, right?

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Sunny

4 months ago

I remember practicing a question like this, and I think the Model Analysis stage is where we evaluate performance.

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Nieves

4 months ago

I think we compare models during the Model Development stage, but I'm not entirely sure.

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Shaun

4 months ago

Ah, I've got it! We compare the performance of predictive models during the Model Analysis stage, right before we finalize the model and move to deployment. Feeling confident about this one.

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Thomasena

4 months ago

Okay, I think the key here is to remember the different stages of the predictive modeling process. If I had to guess, I'd say we compare model performance during the Model Comparison stage.

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Ruthann

5 months ago

Hmm, I'm a bit unsure about this one. I know we compare models at some point, but I can't recall the exact stage. I'll have to think this through carefully.

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Anglea

5 months ago

I'm pretty sure we compare model performance during the Model Analysis stage, but I'll double-check the details to make sure.

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Thad

10 months ago

Model Comparison stage for sure. It's like a predictive model beauty pageant - we gotta pick the fairest of them all!

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Keneth

10 months ago

Hmm, Model Comparison stage sounds about right. I mean, why bother building all these models if we're not going to put them head-to-head and see which one comes out on top?

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Glory

9 months ago

Yes, the Model Comparison stage is where we can determine which model will be the most effective for our predictive analysis.

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Lavonne

9 months ago

I think it's crucial to evaluate the models at the Model Comparison stage to make an informed decision on which one to use.

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Irving

9 months ago

I agree, it's important to compare the performance of different models to see which one is the most accurate.

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Rose

10 months ago

Definitely the Model Analysis stage. That's where we dig deep into the numbers and figure out which model is going to give us the most accurate predictions.

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Tran

9 months ago

Once we analyze the models, we can make an informed decision on which one to use for our predictive modeling.

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Lorrie

10 months ago

It's important to carefully evaluate each model to ensure we choose the best one for accurate predictions.

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Raylene

10 months ago

I agree, the Model Analysis stage is crucial for comparing the performance of predictive models.

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Elbert

10 months ago

I'm pretty sure it's the Model Comparison stage. That's when we put all our hard work to the test and see which model performs the best, right?

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Laurel

8 months ago

Definitely, it's where we evaluate the effectiveness of our models and make informed decisions based on their performance.

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Patti

8 months ago

I agree, it's a crucial step in the process to ensure we are selecting the most accurate predictive model.

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Alecia

9 months ago

Yes, that's correct. It's important to see which model performs the best before finalizing our decision.

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Daisy

9 months ago

I think you're right, we compare the performance of predictive models at the Model Comparison stage.

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Theron

10 months ago

I agree with Hollis, Model Comparison stage is where we evaluate the performance of predictive models.

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Cyril

10 months ago

I believe it's actually at Model Analysis stage where we compare the performance.

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Hollis

11 months ago

I think we compare the performance of predictive models at Model Comparison stage.

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