AWS Certified Machine Learning - Specialty MLS-C01 — Topic 1 Question 65

Question

Machine Learning Specialist is building a model to predict future employment rates based on a wide range of economic factors. While exploring the data, the Specialist notices that the magnitude of the input features vary greatly. The Specialist does not want variables with a larger magnitude to dominate the model. What should the Specialist do to prepare the data for model training?

Accepted Answer

Correct answer: C. The correct answer is C. Option C: Apply normalization to ensure each field will have a mean of 0 and a variance of 1 to remove any significant magnitude.

AWS Certified Machine Learning - Specialty MLS-C01 — Question 65