A HistGradientBoosting model predicts pre-execution BigQuery slot-time from query complexity, volume, and text features, cutting error 30-37% versus baselines on significant queries while failing on long-tail outliers.
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Pre-Execution Query Slot-Time Prediction in Cloud Data Warehouses: A Feature-Scoped Machine Learning Approach
A HistGradientBoosting model predicts pre-execution BigQuery slot-time from query complexity, volume, and text features, cutting error 30-37% versus baselines on significant queries while failing on long-tail outliers.