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Author SHA1 Message Date
31c31f8f82 МЕРА: якорь «тот же дом» и IMV-blend — константы движка, не настройки (#2381)
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Пять булевых флагов кластера сняты ещё в #2475. Оставшиеся 14 числовых полей
Settings перенесены в estimator.py константами с теми же значениями:
IMV_BLEND_WEIGHT 0.5, IMV_BLEND_THRESHOLD 1.15, SB_MIN_COMPS 4, SB_AREA_SIGMA
0.18, SB_ROOMS_MATCH_BOOST 1.6, SB_FLOOR_SIGMA 0.25, SB_GUARDRAIL_TOL 0.05,
SB_MAD_K 3.5, SB_MAD_K_SMALL_N 2.5, SB_SMALL_N_THRESHOLD 10,
ANCHOR_TIER_C_CORRIDOR_MULT 1.5, FSD_K 1.65, SB_GATE_MIN_N 3, SB_GATE_MAX_FSD
0.20. На проде 17.09 все 14 равны дефолтам, ENV-оверрайдов нет. Мёртвая
проверка `tier_c_mult > 0` (константа против нуля) убрана.

Тесты подменяют SB_MIN_COMPS на модуле вместо поля settings. Реплей бэктеста
по сделкам побитово тот же, срабатываний якоря 985, IMV-blend 3, low-conf
гейта 11 — как на main. Шесть порогов (rooms_boost, floor_sigma,
guardrail_tol, tier_c_mult, fsd_k, gate_max_fsd) не ловит ни один
поведенческий тест и ни гейт, их держит только тест боевых значений.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-17 12:38:44 +05:00
3cd7e0a9c4 fix(tradein/sber): сторож мерит отставание загрузки, а не календарь (#2846) (#2849)
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2026-08-12 19:36:20 +00:00
d22e0e00ae tech-debt(tradein/estimator): collapse won estimate_* flags into defaults (#1970) (#2475)
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2026-07-12 12:46:18 +00:00
daa2edfac3 test(estimator): unit tests для audit fixes #audit-1..5 + empty-series guard
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18 тестов покрывают все 5 фиксов: low-conf gate, analog_tier enum,
price_trend freshness, sigma=0 guard, sber staleness, thin-market flag.
Попутный fix: _load_sber_index_series — guard 'if not series: continue'
предотвращает max() на пустом dict при MagicMock rows (truthy=True).
2026-06-20 15:06:59 +03:00