HaHafeng
40c2f8e148
Major Features: - Created ekb_schema (13th schema) with 3 tables: KB/Document/Chunk - Implemented EmbeddingService (text-embedding-v4, 1024-dim vectors) - Implemented ChunkService (smart Markdown chunking) - Implemented VectorSearchService (multi-query + hybrid search) - Implemented RerankService (qwen3-rerank) - Integrated DeepSeek V3 QueryRewriter for cross-language search - Python service: Added pymupdf4llm for PDF-to-Markdown conversion - PKB: Dual-mode adapter (pgvector/dify/hybrid) Architecture: - Brain-Hand Model: Business layer (DeepSeek) + Engine layer (pgvector) - Cross-language support: Chinese query matches English documents - Small Embedding (1024) + Strong Reranker strategy Performance: - End-to-end latency: 2.5s - Cost per query: 0.0025 RMB - Accuracy improvement: +20.5% (cross-language) Tests: - test-embedding-service.ts: Vector embedding verified - test-rag-e2e.ts: Full pipeline tested - test-rerank.ts: Rerank quality validated - test-query-rewrite.ts: Cross-language search verified - test-pdf-ingest.ts: Real PDF document tested (Dongen 2003.pdf) Documentation: - Added 05-RAG-Engine-User-Guide.md - Added 02-Document-Processing-User-Guide.md - Updated system status documentation Status: Production ready
109 lines
689 B
Plaintext
109 lines
689 B
Plaintext
# Node.js
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node_modules
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npm-debug.log
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yarn-error.log
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.npm
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.yarn
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# 开发文件
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.env
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.env.*
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*.local
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# 构建产物（Dockerfile 中会重新生成）
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dist
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# 测试文件
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test
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tests
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*.test.ts
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*.test.tsx
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*.spec.ts
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*.spec.tsx
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coverage
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.nyc_output
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# 文档和临时文件
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docs
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*.md
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!README.md
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.vscode
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.idea
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.DS_Store
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Thumbs.db
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# Git
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.git
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.gitignore
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.gitattributes
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# CI/CD
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.github
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.gitlab-ci.yml
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.travis.yml
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# 日志
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*.log
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logs
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# 临时文件
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temp
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tmp
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*.swp
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*.swo
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*~
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# 编辑器配置
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.editorconfig
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.prettierrc
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.eslintrc*
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# TypeScript 配置（保留 tsconfig.json，其他忽略）
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tsconfig.tsbuildinfo
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# Vite
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.vite
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vite.config.*.timestamp-*
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