Fine-tuned TimeGPT forecasts some well logs reasonably, but the claimed 93% anomaly detection accuracy is contradicted by ROC-AUC near 0.51 and MCC near zero.
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Leveraging Time-Series Foundation Model for Subsurface Well Logs Prediction and Anomaly Detection
Fine-tuned TimeGPT forecasts some well logs reasonably, but the claimed 93% anomaly detection accuracy is contradicted by ROC-AUC near 0.51 and MCC near zero.