Google Professional Machine Learning Engineer
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You have built a custom Vertex AI pipeline that preprocesses images and trains an object detection model. The pipeline currently uses a single n1-standard-8 machine with one NVIDIA Tesla V100 GPU. Your goal is to reduce the model training time without compromising model accuracy. What should you do?
A
Reduce the number of layers in your object detection model.
B
Train the same model on a stratified subset of your dataset.
C
Update the WorkerPoolSpec to use a machine with 24 vCPUs and 1 NVIDIA Tesla V100 GPU.
D
Update the WorkerPoolSpec to use a machine with 24 vCPUs and 3 NVIDIA Tesla V100 GPUs.