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1.6 KiB
1.6 KiB
Phase 5 Implementation Plan
목표
attention overlay 레이어를 구현하여 backtester와 live pipeline에 연결한다.
작업 순서
Step 1. registry tables 구축
- youtube_channel_registry
- company_aliases 보강
- wiki_page_map
- theme_topic_map
Step 2. raw adapters 구현
- yahoo_rss_adapter
- youtube_overlay_adapter
- wikimedia_adapter
- google_trends_adapter (feature flagged)
Step 3. normalization pipeline 구현
- headline normalization
- video normalization
- pageview normalization
- trend timeseries normalization
- entity resolution jobs
Step 4. overlay feature builder 구현
- per-source feature calculators
- missing data handling
- source confidence computation
- overlay_feature_record 생성
Step 5. overlay scorer 구현
- weighted scoring
- confidence adjustment
- band assignment
- recommendation flags 생성
Step 6. backtester integration
- overlay on/off config
- tie-breaker mode
- weighted rank mode
- hold extension mode
- add-on eligibility mode
Step 7. live pipeline integration
- nightly overlay jobs
- candidate rerank job
- degraded mode handling
- source freshness checks
구현 우선순위
- Yahoo RSS
- Wikimedia
- YouTube whitelist
- FINRA overlay join
- Google Trends experimental
완료 조건
- overlay feature record가 후보 종목에 대해 안정적으로 생성된다.
- backtester에서 overlay on/off ablation이 가능하다.
- source failure가 전체 파이프라인 실패로 이어지지 않는다.
non-goals
- high-frequency social trading
- full video transcript NLP pipeline
- real-time intraday social scraping