Snowflake Exam DSA-C02 Topic 1 Question 19 Discussion

Actual exam question for Snowflake's DSA-C02 exam

Question #: 19
Topic #: 1

[All DSA-C02 Questions]

Which one is not the types of Feature Engineering Transformation?

AScaling

BEncoding

CAggregation

DNormalization

Show Suggested Answer

Suggested Answer: C

By using ethnicity as a sensitive field, and comparing disparity between selection rates and performance metrics for each ethnicity value, you can evaluate the fairness of the model.

by Leontine at May 18, 2024, 08:15 AM

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Sabra

8 days ago

Hmm, this is a tricky one. I was sure Aggregation was a common technique, but let me think this through. Oh, I got it! Aggregation is the answer that doesn't fit with the rest.

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Fernanda

17 days ago

I'm not sure, but I think D) Normalization is also not a type of Feature Engineering Transformation.

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Skye

17 days ago

A) Scaling, B) Encoding, and D) Normalization are all types of Feature Engineering Transformation. I'm pretty sure C) Aggregation is the odd one out here.

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Cherry

18 days ago

I agree with Truman, Aggregation is more of a data processing technique rather than a feature engineering transformation.

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Truman

19 days ago

I think C) Aggregation is not a type of Feature Engineering Transformation.

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