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MLA-C01 · Question #77
MLA-C01 Question #77: Real Exam Question with Answer & Explanation
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Data Preparation for Machine Learning
Question
An ML engineer normalized training data by using min-max normalization in AWS Glue DataBrew. The ML engineer must normalize the production inference data in the same way as the training data before passing the production inference data to the model for predictions. Which solution will meet this requirement?
Options
- AApply statistics from a well-known dataset to normalize the production samples.
- BKeep the min-max normalization statistics from the training set. Use these values to normalize the
- CCalculate a new set of min-max normalization statistics from a batch of production samples. Use
- DCalculate a new set of min-max normalization statistics from each production sample. Use these
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Topics
#Min-max normalization#Feature scaling#Data consistency#Inference data preparation