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