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Exam DP-100 topic 3 question 36 discussion

Actual exam question from Microsoft's DP-100
Question #: 36
Topic #: 3
[All DP-100 Questions]

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
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You are creating a new experiment in Azure Machine Learning Studio.
One class has a much smaller number of observations than the other classes in the training set.
You need to select an appropriate data sampling strategy to compensate for the class imbalance.
Solution: You use the Principal Components Analysis (PCA) sampling mode.
Does the solution meet the goal?

  • A. Yes
  • B. No
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️

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Chosen Answer:
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9fb1896
5 months, 1 week ago
This component HAS BEEN DEPRECATED: https://learn.microsoft.com/en-us/azure/machine-learning/component-reference/pca-based-anomaly-detection?view=azureml-api-2
upvoted 1 times
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evangelist
11 months ago
Selected Answer: B
given answer is correct, SMOET is also correct
upvoted 1 times
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fhlos
1 year, 10 months ago
Selected Answer: B
NO - ChatGPT
upvoted 1 times
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krishna1818
1 year, 11 months ago
Selected Answer: B
Instead we can use SMOTE
upvoted 1 times
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David_Tadeu
3 years ago
Selected Answer: B
Related with these questions https://www.examtopics.com/discussions/microsoft/view/55875-exam-dp-100-topic-2-question-23-discussion/ https://www.examtopics.com/discussions/microsoft/view/25612-exam-dp-100-topic-2-question-24-discussion/
upvoted 4 times
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synapse
3 years, 1 month ago
Selected Answer: B
PCA is not a sampling technique
upvoted 1 times
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mis96
3 years, 2 months ago
Correct answer is No, PCA is not a re-sampling technique
upvoted 1 times
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santoshpandit
3 years, 10 months ago
True, it's SMOTE
upvoted 4 times
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