Monitoring & Alerts

Forecast Accuracy Monitoring

forecastMonitor.ts (13KB) theo dõi accuracy metrics:

Metric	Alert Threshold	Mô tả
wMAPE	> 25%	Model accuracy degraded
Bias	> ±10%	Systematic over/under prediction
FNR	> 15%	Missed demand days

Anomaly Detection

anomalyDetection.ts (6.9KB) phát hiện outliers:

• Statistical outlier detection (Z-score, IQR)
• Alert severity: INFO / WARNING / CRITICAL
• Configurable thresholds via Config Registry

Slack Notifications (Optional)

Backend gửi notification qua Slack webhook sau mỗi training run.

Tài liệu liên quan

• Config Registry — monitorConfig key