Question 30 of 280
Single answerYour team trained and tested a DNN regression model with good results. Six months after deployment, the model
is performing poorly due to a change in the distribution of the input data. How should you address the input
differences in production?
✓ACreate alerts to monitor for skew, and retrain the model.
BPerform feature selection on the model, and retrain the model with fewer features.
CRetrain the model, and select an L2 regularization parameter with a hyperparameter tuning service.
DPerform feature selection on the model, and retrain the model on a monthly basis with fewer features.
✓
Correct Answer: A
Create alerts to monitor for skew, and retrain the model.
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Explanation
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