DBCM: Dual-Branch Calibration Module for Test-Time Adaptation in Time Series Forecasting
Non-stationarity induces test-time distribution shifts in time series forecasting (TSF), resulting in forecast residuals between predictions and the corresponding ground truth. Recent works on test-time adaptation for TSF address this by introducing lightweight calibration modules around frozen forecasters, updated usi...
Jae-Hoon Jeon, Kunwoo Kang, Sang Yup Lee et al.
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