Tag
thresholds
- Apr 27, 2026 Score Calibration for Blended Ranking Why a ranker optimized for ordering produces scores with no absolute meaning, how to fit a monotone calibration, and what breaks when the query mix shifts. information retrieval
- Jul 4, 2025 Forecasting Exhaustion for Saturation Alerts How a linear projection over a recent window turns a saturation alert from a percentage threshold into a deadline, why the projection is only valid for a bounded horizon, and where it breaks. observability
- Apr 27, 2023 Seasonality and the Limits of Static Alert Thresholds How diurnal and weekly cycles defeat a fixed threshold, what a seasonal baseline measures against, and why differencing a series amplifies its noise in proportion to the step size. observability