 hyungi
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100aaa3b0c
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feat(search): corpus_variant + exact_knn measurement dispatch (replace-diagnose c4+c5)
PR-DocSrv-Hier-Replace-Diagnose-1 c4+c5. hier vs prehier(legacy) go/no-go 비파괴 측정 hook.
- 측정 뷰 3종 (hier_measure_views.sql, additive/droppable): corpus_chunks_prehier
(legacy+null-source 375 포함) / hier_sim_raw / hier_sim_clean (childless-tiny<30 제외,
all-tiny doc 은 legacy fallback 정합).
- retrieval_service: _resolve_corpus_variant + CORPUS_VARIANT_MAP + _VALID_CHUNKS_TABLE
3 뷰 추가 + exact_knn(SET LOCAL enable_indexscan/bitmapscan=off, eval 전용).
chunk leg 만 영향 (doc-level + fts/trgm = documents 무관). baseline/None path 회귀 0.
- search_pipeline.run_search + search.py: corpus_variant/exact_knn 전달, unknown→400,
embedding_backend cand 와 동시 사용 금지(400).
- run_eval: --corpus-variant + --exact-knn flag.
- tests/test_corpus_variant.py 22 PASS (resolver/map/allowlist + SQL injection 거부).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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2026-05-25 05:37:15 +00:00 |
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