Light1YT
6f018f4cdb
Extend the read-only harness with an in-memory per-rooms asking→sold ratio (median sold / median pred-ask, global fallback for buckets < MIN_BUCKET=20) and a CORRECTED metrics block re-scored via the existing _compute_metrics. --holdout-split fits on even-id / evaluates on odd-id deals (deterministic) for an honest out-of-sample number. Prod A/B (sample 200, holdout): overall bias +20.4%→-4.0%, MAPE 25.4%→20.2% — a per-rooms ratio removes the systematic asking→sold bias. Still SELECT-only, estimator untouched. +14 tests (33 total). |
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| pyproject.toml | ||