You started working on a classification problem gcp video
ml-engineer-pro video for you started working on a classification problem with time series data and achieved an area under the receiver operating characteristic
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Full Certification Question
You started working on a classification problem with time series data and achieved an area under the receiver operating characteristic curve (AUC ROC) value of 99% for training data after just a few experiments. You haven't explored using any sophisticated algorithms or spent any time on hyperparameter tuning. What should your next step be to identify and fix the problem?