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gendesign/tradein-mvp/backend/app/services
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lekss361 bd7f40428a feat(tradein): same-building anchor estimator (#651/#652 v2) behind flag 
Replaces radius-median ppm2 with a same-building anchor (Tier A: normalized
street+house comps; Tier C: <=500m segment-matched; Tier D: existing radius
fallback). Similarity-weighted mean + guarded premium uplift + ppm2-banded
asking->sold haircut + hard guardrail + tightened FSD range. Fixes ~2.5x
premium underestimate / 15-25% comfort dilution. Address normalizer handles
e->e, Tkacheva->Tkachey alias, base-house-number across corpus letters.
Behind estimate_same_building_anchor_enabled (default on); OFF = prior behavior.
Validated offline (55 golden: coverage 53->95%, premium medAPE 53->18%) + 4 live cases.
19 new tests; full suite 1106 passed; ruff clean.

Refs #651 #652
2026-05-29 23:51:34 +03:00
..
exporters chore(tradein): close pre-commit ruff gap + add CI pytest gate (#666) (#675) 2026-05-29 19:18:48 +00:00
matching feat(tradein): same-building матчинг аналогов по house_id (#6) 2026-05-28 13:55:51 +05:00
scrapers feat(tradein): infer repair_state from listing description text (#622) (#632) 2026-05-28 15:37:34 +00:00
__init__.py feat: add tradein-mvp subproject (Trade-In Estimator под /trade-in) 2026-05-21 00:25:39 +03:00
account_quota.py feat(tradein): configurable estimate quota + new exhausted-quota copy (#658) (#671) 2026-05-29 16:07:02 +00:00
brand.py feat: add tradein-mvp subproject (Trade-In Estimator под /trade-in) 2026-05-21 00:25:39 +03:00
cache.py feat(tradein): Phase 3.2 — /api/v1/search endpoint + Redis cache (#479) 2026-05-23 14:44:22 +00:00
cian_session.py fix(tradein): CIAN_REQUIRED_COOKIES — add real auth cookies (DMIR_AUTH + Cian session) (#480) 2026-05-23 14:52:24 +00:00
dadata.py feat(tradein): DaData /suggest tier в /suggest endpoint (PR Q2) 2026-05-27 19:08:58 +05:00
estimator.py feat(tradein): same-building anchor estimator (#651/#652 v2) behind flag 2026-05-29 23:51:34 +03:00
geocoder.py feat(tradein): DaData /suggest tier в /suggest endpoint (PR Q2) 2026-05-27 19:08:58 +05:00
house_metadata.py feat(tradein): postgres_fdw live read of gendesign.cad_buildings (replaces snapshot) (#493) 2026-05-24 08:57:30 +00:00
image_sanitizer.py fix(tradein-photos): sanitize uploaded images via Pillow re-encode (#511) 2026-05-24 11:32:04 +00:00
scheduler.py feat(tradein): daily asking→sold ratio refresh (#648 S4) (#663) 2026-05-29 13:49:36 +00:00
scrape_pipeline.py feat(scheduler): dormant Yandex Realty city-sweep (#561) (#642) 2026-05-29 08:50:10 +00:00
scrape_runs.py fix(tradein/avito): anti-bot hardening — sleep + abort + shared session (#487) 2026-05-23 20:08:40 +00:00
scraper_settings.py feat(tradein): global scraper delay setting (applies across all scrapers) (#485) 2026-05-23 15:43:28 +00:00
search_query.py feat(tradein): Phase 3.2 — /api/v1/search endpoint + Redis cache (#479) 2026-05-23 14:44:22 +00:00