AWS Certification Exam AI Practitioner (Practice Questions) set2
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問題 17 / 65
If model accuracy in a particular department has sharply declined over time, which is most effective for identifying the cause?
①Check past feature contributions using explainability methods.
②Introduce a concept drift detector and continuously monitor distribution changes.
③Simply add a large amount of training data.
④Use an audio transcription tool to check data quality.
⑤Frequently perform hyperparameter optimization.