試験
通常
試験時間: 00:00問題時間: 00:00
問題一覧
問題 28 / 65
What is the most important ongoing countermeasure to address performance degradation over time in an operational fraud detection model?
①Change the batch size periodically.
②Frequently changing model architectures
③Put in place mechanisms to monitor data drift and retrain models.
④To encrypt the initial training data more strongly.
⑤Fix the random seed during training.