Google Cloud Professional Machine Learning Engineer PMLE — Topic 1 Question 184

Question

You work for a retail company. You have a managed tabular dataset in Vertex AI that contains sales data from three different stores. The dataset includes several features, such as store name and sale timestamp. You want to use the data to train a model that makes sales predictions for a new store that will open soon. You need to split the data between the training, validation, and test sets. What approach should you use to split the data?

Accepted Answer

Correct answer: C. The correct answer is C. Option C: Use Vertex AI chronological split, and specify the sales timestamp feature as the time variable Vertex AI is the unified managed platform to build, train, tune, deploy, and operate ML models.

Google Cloud Professional Machine Learning Engineer PMLE — Question 184