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์ด ํ”„๋กœ์ ํŠธ๋Š” ์‚ฌ์šฉ์ž๊ฐ€ ๋ฆฌ๋ทฐ(๊ธ€๊ณผ ์‚ฌ์ง„)๋ฅผ ์˜ฌ๋ฆฌ๋ฉด ๊ด€๋ จ๋œ ํ•ด์‹œํƒœ๊ทธ๋ฅผ ์ƒ์„ฑํ•˜๊ณ , ์ƒ์„ฑ๋œ ํ•ด์‹œํƒœ๊ทธ๋ฅผ ํ†ตํ•ด ๋น„์Šทํ•œ ์‚ฌ์šฉ์ž์™€ ์นดํŽ˜๋ฅผ ์ฐพ์•„์„œ ๊ฐœ์ธํ™”๋œ ์ถ”์ฒœ์„ ์ œ๊ณตํ•œ๋‹ค.

AI TASK

  1. ๋ฆฌ๋ทฐ ๊ฒŒ์‹œ๊ธ€๊ณผ ๋ฆฌ๋ทฐ ์ด๋ฏธ์ง€๋ฅผ ๋ฐ›์•„์™€์„œ ๊ธ์ •/์ค‘๋ฆฝ/๋ถ€์ •์— ๋”ฐ๋ผ์„œ ํ•ด์‹œํƒœ๊ทธ๋ฅผ ์ƒ์„ฑํ•œ๋‹ค.
  2. ํ•ด์‹œํƒœ๊ทธ ์ƒ์„ฑ ์‹œ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ๋Š” ๋ฌธ๋ฒ•์  ์˜ค๋ฅ˜, ์–ด์ƒ‰ํ•œ ํ‘œํ˜„์„ ๊ฒ€ํ† ํ•˜๊ณ  ์ˆ˜์ •ํ•œ๋‹ค.
  3. ๊ฐœ์ธํ™”๋œ ์ถ”์ฒœ์—์„œ ํ•ด์‹œํƒœ๊ทธ๋ฅผ ์‚ฌ์šฉํ•˜๊ธฐ ์œ„ํ•ด, sparseํ•œ item feature๋ฅผ ์ค„์ธ๋‹ค. ์œ ์‚ฌํ•œ ํ•ด์‹œํƒœ๊ทธ๋Š” ํด๋Ÿฌ์Šคํ„ฐ๋งํ•˜์—ฌ ์ถ”์ฒœ ์•Œ๊ณ ๋ฆฌ์ฆ˜์—์„œ ์‚ฌ์šฉํ•œ๋‹ค.
  4. user-item interaction์˜ score๋กœ ์ƒ์„ฑ๋œ ํ•ด์‹œํƒœ๊ทธ์˜ ๊ธ์ •/์ค‘๋ฆฝ/๋ถ€์ • ๋น„์œจ์— ๊ฐ€์ค‘์น˜๋ฅผ ๋‘์–ด ํ•™์Šตํ•œ๋‹ค.

ํŒŒ์ผ ๊ตฌ์กฐ

AI/
โ”œโ”€โ”€ src/                     # ์†Œ์Šค ์ฝ”๋“œ ๋””๋ ‰ํ† ๋ฆฌ
โ”‚   โ”œโ”€โ”€ config.py            # ์„ค์ • ํŒŒ์ผ (.env ํŒŒ์ผ์— ์ €์žฅ๋œ ํ™˜๊ฒฝ ๋ณ€์ˆ˜๋ฅผ ์„ค์ •)
โ”‚   โ”œโ”€โ”€ db_connect.py        # ๋น„๋™๊ธฐ์ ์œผ๋กœ database ์ฒ˜๋ฆฌ
โ”‚   โ”œโ”€โ”€ lm_graph.py          # Langgraph๋ฅผ ํ†ตํ•ด ํ•ด์‹œํƒœ๊ทธ ์ƒ์„ฑ, ๊ฒ€์ฆํ•˜๋Š” ํŒŒ์ดํ”„๋ผ์ธ
โ”‚   โ”œโ”€โ”€ main.py              # ๋ฉ”์ธ ์‹คํ–‰ ์Šคํฌ๋ฆฝํŠธ
โ”‚   โ”œโ”€โ”€ model_chain.py       # Openai API์™€ prompt engineering์„ ํ†ตํ•ด ํ•ด์‹œํƒœ๊ทธ๋ฅผ ์ƒ์„ฑ
โ”‚   โ”œโ”€โ”€ rc_graph.py          # LightFM ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์‚ฌ์šฉ์ž ๋งž์ถค ์นดํŽ˜๋ฅผ ์ถ”์ฒœ
โ”‚   โ”œโ”€โ”€ rec.py               # ์ถ”์ฒœ ์•Œ๊ณ ๋ฆฌ์ฆ˜ API
โ”‚   โ”œโ”€โ”€ s3image.py           # AWS S3์—์„œ ๋ฆฌ๋ทฐ ์ด๋ฏธ์ง€๋ฅผ ๊ฐ€์ ธ์˜ด
โ”‚   โ”œโ”€โ”€ schemas.py           # Database DTO
โ”‚   โ”œโ”€โ”€ tag.py               # ํ•ด์‹œํƒœ๊ทธ ์ƒ์„ฑ API
โ”‚   โ””โ”€โ”€ vdb.py               # ๋‰ด์Šค ์š”์•ฝ ์ฒ˜๋ฆฌ ์Šคํฌ๋ฆฝํŠธ
โ”œโ”€โ”€ Dockerfile
โ”œโ”€โ”€ Jenkinsfile
โ””โ”€โ”€ requirements.txt         # ํ”„๋กœ์ ํŠธ ์‹คํ–‰์— ํ•„์š”ํ•œ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ๋ชฉ๋ก์ด ์ €์žฅ๋œ ํŒŒ์ผ (pipreqs)

Keyword

FastAPI, Langchain, Langgraph, MySQL, RAG, ChromaDB, Hybrid filtering, Content-based filtering, Collaborative filtering, LightFM

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