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Amazon MLS-C01 Exam - Topic 7 Question 21 Discussion

A Machine Learning Specialist is working with a large company to leverage machine learning within its products. The company wants to group its customers into categories based on which customers will and will not churn within the next 6 months. The company has labeled the data available to the Specialist.Which machine learning model type should the Specialist use to accomplish this task?
B) Classification
A) Linear regression
C) Clustering
D) Reinforcement learning

Amazon MLS-C01 Exam - Topic 7 Question 21 Discussion

Actual exam question for Amazon's MLS-C01 exam
Question #: 21
Topic #: 7
[All MLS-C01 Questions]

A Machine Learning Specialist is working with a large company to leverage machine learning within its products. The company wants to group its customers into categories based on which customers will and will not churn within the next 6 months. The company has labeled the data available to the Specialist.

Which machine learning model type should the Specialist use to accomplish this task?

Show Suggested Answer Hide Answer
Suggested Answer: B

The goal of classification is to determine to which class or category a data point (customer in our case) belongs to. For classification problems, data scientists would use historical data with predefined target variables AKA labels (churner/non-churner) -- answers that need to be predicted -- to train an algorithm. With classification, businesses can answer the following questions:

Will this customer churn or not?

Will a customer renew their subscription?

Will a user downgrade a pricing plan?

Are there any signs of unusual customer behavior?


https://www.kdnuggets.com/2019/05/churn-prediction-machine-learning.html

by Detra at May 10, 2022, 03:54 AM

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Quentin
7 months ago
Totally agree, classification is the way to go!
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Laurel
7 months ago
Surprised people even consider reinforcement learning for this!
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Sherell
8 months ago
Linear regression? Nah, that's not the right fit here.
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Wynell
8 months ago
I think clustering could work too, but not for this.
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Judy
8 months ago
Definitely classification, since we're predicting churn.
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Anglea
8 months ago
I'm not totally sure about this one. The examples seem to cover a range of different entities, from corporations to government agencies to business partnerships. I'll have to think it through carefully.
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Lelia
8 months ago
AirWatch Cloud Connector is for integrating Workspace ONE with cloud-based services, so that's definitely not the right answer here. I think it's either the Secure Email Gateway or the Workspace ONE Access Connector, but I'm not 100% confident.
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Doug
8 months ago
This looks like a straightforward automation process, but I want to make sure I understand the requirements correctly. I'll need to review the details carefully.
upvoted 0 times
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Gail
8 months ago
This question seems straightforward, but I want to double-check the key points about irrevocable trusts to make sure I don't miss anything.
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