Light1YT
9cffe3c9ec
Backtest (OOS directional hit-rate): single-best-lag compute_rate_sensitivity is directionally noise (0.148 Source B EKB-wide, lag-unstable); the Almon distributed-lag estimator (compute_district_rate_regression) is strictly less noisy on every tier (0.407 Source B / 0.60 survivorship-free Source A, lag-stable). Add a thin adapter compute_rate_regime_sensitivity mapping DistributedLagFit onto the existing RateSensitivity contract (beta=long-run sum-beta, confidence regression->medium / fallback->low, district=None->low and no call) and repoint the three consumers (demand_normalization, product_scoring, demand_supply_forecast). Magnitude bounded by the existing [0.5,1.2] clamp. Reversible; compute_rate_sensitivity kept for the backtest. Consumer tests repointed to the real Almon path (mutation-verified genuine) + adapter unit tests + end-to-end fallback degradation. Forecasting suite 840 passed; ruff clean. |
||
|---|---|---|
| .. | ||
| api | ||
| core | ||
| models | ||
| observability | ||
| schemas | ||
| scrapers | ||
| services | ||
| templates | ||
| workers | ||
| __init__.py | ||
| main.py | ||