Google Cloud Professional Machine Learning Engineer PMLE — Topic 1 Question 43

Question

You are an ML engineer at a global car manufacture. You need to build an ML model to predict car sales in different cities around the world. Which features or feature crosses should you use to train city-specific relationships between car type and number of sales?

Accepted Answer

Correct answer: C. The correct answer is C. Option C: One feature obtained as an element-wise product between binned latitude, binned longitude, and one-hot encoded car type.

Google Cloud Professional Machine Learning Engineer PMLE — Question 43