PROFESSIONAL-MACHINE-LEARNING-ENGINEER · Question #54
PROFESSIONAL-MACHINE-LEARNING-ENGINEER Question #54: Real Exam Question with Answer & Explanation
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Question
Your 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?
Options
- 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
- DPerform feature selection on the model, and retrain the model on a monthly basis with fewer
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