Amazon Exam MLS-C01 Topic 2 Question 33 Discussion

Actual exam question for Amazon's MLS-C01 exam

Question #: 33
Topic #: 2

An online reseller has a large, multi-column dataset with one column missing 30% of its data A Machine Learning Specialist believes that certain columns in the dataset could be used to reconstruct the missing data.

Which reconstruction approach should the Specialist use to preserve the integrity of the dataset?

AListwise deletion

BLast observation carried forward

CMultiple imputation

DMean substitution

Show Suggested Answer

Suggested Answer: C

https://worldwidescience.org/topicpages/i/imputing+missing+values.html

by Fletcher at May 06, 2022, 05:41 PM

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