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  • Seoul

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choi0312/README.md

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JaeWoo Choi

Aspiring AI Researcher

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About Me

Hello, I'm JaeWoo Choi, majoring in AI Big Data & Management
(Convergence Double Major: Data Science) at Kookmin University.

My research interests focus on AI model design and adaptation for structured and unstructured data. I am particularly interested in integrating data analytics, large language models (LLMs), computer vision, and industrial AI to address real-world prediction and decision-support problems.

I aim to study how AI models can be adapted and optimized for diverse real-world tasks, with an emphasis on practicality, efficiency, and reliability.


Research Interests

  • Efficient & Transferable AI: model compression, transfer learning, parameter-efficient adaptation, reliable model adaptation
  • LLM & AI Agents: large language models, tool-using agents, workflow automation, decision-support systems
  • Computer Vision: visual representation learning, image/video understanding, vision foundation model adaptation
  • Industrial AI & Data Analytics: structured/time-series data analysis, anomaly detection, forecasting

Awards

  • ๐Ÿฅ‡ ํ’๋ ฅ๋ฐœ์ „๋Ÿ‰ ์˜ˆ์ธก AI ๊ฒฝ์ง„๋Œ€ํšŒ BARAM 2026 โ€” 1์œ„(ํ•œ๊ตญ๋™์„œ๋ฐœ์ „ ์‚ฌ์žฅ์ƒ)
    ๐Ÿ“ฐ Article
    LDAPSยทGFS ์ˆ˜์น˜์˜ˆ๋ณด์™€ ๋ฐœ์ „ ๋ฐ์ดํ„ฐ๋ฅผ ํ™œ์šฉํ•œ ์ต์ผ ํ’๋ ฅ๋ฐœ์ „๋Ÿ‰ ์˜ˆ์ธก ๋ชจ๋ธ Windsight๋ฅผ ๊ฐœ๋ฐœํ–ˆ์Šต๋‹ˆ๋‹ค. MOS ๊ธฐ์ƒ ๋ณด์ •, Quantile LightGBMยทAnalog Ensemble, ํ‰๊ฐ€ ์ง€ํ‘œ ๊ธฐ๋ฐ˜ ์˜์‚ฌ๊ฒฐ์ •์„ ๊ฒฐํ•ฉํ•ด ์˜ˆ์ธก ์ •ํ™•๋„์™€ ์ •์‚ฐ ์ˆ˜์ต์„ ํ•จ๊ป˜ ๊ณ ๋ คํ•œ ๋ฐœ์ „์†Œ ์šด์˜ ์ตœ์ ํ™”๋ฅผ ๊ตฌํ˜„ํ–ˆ์Šต๋‹ˆ๋‹ค.

  • ๐Ÿฅ‡ JB๊ธˆ์œต๊ทธ๋ฃน Fin:AI Challenge AI agent ์„œ๋น„์Šค ๊ฐœ๋ฐœ โ€” 1์œ„(JB๊ธˆ์œต๊ทธ๋ฃน ํšŒ์žฅ์ƒ)
    ๐Ÿ”— FinProof ยท ๐Ÿ“ฐ Article
    pgvector ๊ธฐ๋ฐ˜ RAG, ๋„๋ฉ”์ธ๋ณ„ Multi-Agent ๋ถ„์„, RAG + CoVe ๊ทผ๊ฑฐ ์žฌ๊ฒ€์ฆ์„ ๊ฒฐํ•ฉํ•ด ๊ธˆ์œต ๊ด‘๊ณ ์˜ ์œ„๋ฐ˜ ๊ฐ€๋Šฅ์„ฑ, ํŒ๋‹จ ๊ทผ๊ฑฐ, ์œ„ํ—˜๋„, ์ˆ˜์ • ๊ถŒ๊ณ ์•ˆ์„ ์ƒ์„ฑํ•˜๋Š” Compliance AI Agent๋ฅผ ๊ตฌ์ถ•ํ–ˆ์Šต๋‹ˆ๋‹ค. ์˜จํ†จ๋กœ์ง€ ๊ธฐ๋ฐ˜ ์‚ฌํšŒ๋งฅ๋ฝ ์ง€์‹๊ทธ๋ž˜ํ”„์™€ Cross-lingual NLI๋ฅผ ํ™œ์šฉํ•ด ๊ตญ๊ฐ€๋ณ„ ์‚ฌํšŒ๋งฅ๋ฝ ๋ฆฌ์Šคํฌ์™€ ๋‹ค๊ตญ์–ด ์ค€๋ฒ• ์˜๋ฏธ ์™œ๊ณก์„ ํƒ์ง€ํ•˜๋Š” Human-in-the-loop ์‹ฌ์˜ ์›Œํฌํ”Œ๋กœ์šฐ๋ฅผ ๊ตฌํ˜„ํ–ˆ์Šต๋‹ˆ๋‹ค.

  • ๐Ÿฅ‡ Hecto AI Challenge: ๋”ฅํŽ˜์ดํฌ ํƒ์ง€ โ€” 1์œ„(๋Œ€์ƒ)
    ๐Ÿ”— dinov3-vit-lora-deepfake-detection ยท ๐Ÿ“ฐ Article
    DINOv3 ViT-L/16 ๊ธฐ๋ฐ˜์˜ visual foundation model์„ LoRA adapter์™€ task-specific classification head๋กœ ์ ์‘์‹œ์ผœ ์ด๋ฏธ์ง€ยท๋น„๋””์˜ค ๊ธฐ๋ฐ˜ ๋”ฅํŽ˜์ดํฌ ํƒ์ง€ ํŒŒ์ดํ”„๋ผ์ธ์„ ๊ตฌ์ถ•ํ–ˆ์Šต๋‹ˆ๋‹ค.

  • ๐Ÿฅˆ ์Šค๋งˆํŠธ ํ•ด์šด๋ฌผ๋ฅ˜ ร— AI ๋ฏธ์…˜ ์ฑŒ๋ฆฐ์ง€: AIS ๋ฐ์ดํ„ฐ๋ฅผ ํ™œ์šฉํ•œ ์„ ๋ฐ• ํ•ญ๋กœ ๋ณต์› ์˜ˆ์ธก โ€” 2์œ„(์šธ์‚ฐํ•ญ๋งŒ๊ณต์‚ฌ์‚ฌ์žฅ์ƒ)
    ๐Ÿ”— ais-route-reconstruction
    Kalman filtering, RTS smoothing, temporal modeling์„ ๊ฒฐํ•ฉํ•˜์—ฌ ๋ˆ„๋ฝ๋œ AIS ์‹œ๊ณ„์—ด ๊ตฌ๊ฐ„์„ ๋ณต์›ํ•˜๊ณ , ์‚ฐ์—… ๋ฐ์ดํ„ฐ ๊ธฐ๋ฐ˜ trajectory reconstruction ํŒŒ์ดํ”„๋ผ์ธ์„ ๊ตฌ์ถ•ํ–ˆ์Šต๋‹ˆ๋‹ค.

  • ๐Ÿฅˆ ์Šค๋งˆํŠธ ํ•ด์šด๋ฌผ๋ฅ˜ ร— AI ๋ฏธ์…˜ ์ฑŒ๋ฆฐ์ง€: ์ด์ƒ์‹ ํ˜ธ ๊ฐ์ง€ ๊ธฐ๋ฐ˜ ๋น„์ •์ƒ ์ž‘๋™ ์ง„๋‹จ โ€” 2์œ„
    ๐Ÿ”— maritime-anomaly-signal-diagnosis
    ๋น„์‹๋ณ„ ์„ผ์„œ ๋ฐ์ดํ„ฐ๋ฅผ ๋Œ€์ƒ์œผ๋กœ feature engineering, distance-based representation, LDA/KMeans-derived features๋ฅผ ๊ฒฐํ•ฉํ•˜์—ฌ ์‚ฐ์—… ๋ฐ์ดํ„ฐ ๊ธฐ๋ฐ˜ ๋‹ค์ค‘ ํด๋ž˜์Šค ์ด์ƒ์ง„๋‹จ ๋ชจ๋ธ์„ ์„ค๊ณ„ํ–ˆ์Šต๋‹ˆ๋‹ค.

  • ๐Ÿฅ‰ LG Aimers 7th AI Hackathon: ์‹์Œ์—…์žฅ ๋ฉ”๋‰ด ์ˆ˜์š”์˜ˆ์ธก โ€” 3์œ„(ํ•œ๊ฒฝ๋‹ท์ปด ์‚ฌ์žฅ์ƒ)
    ๐Ÿ”— lg-aimers-7th ยท ๐Ÿ“ฐ Article
    ๋ฆฌ์กฐํŠธ ๋‚ด ์‹์Œ์—…์žฅ๋ณ„ ์œ„์น˜, ์ด์šฉ ๋™์„ , ๋ฐฉ๋ฌธ๊ฐ ํ๋ฆ„, ์˜ˆ์•ฝยท๊ฐ์‹คยท๋‚ ์”จ ๋“ฑ ์šด์˜ ๋ณ€์ˆ˜๋ฅผ ๋ฐ˜์˜ํ•˜์—ฌ ์ •ํ˜•ยท์‹œ๊ณ„์—ด ๋ฐ์ดํ„ฐ ๊ธฐ๋ฐ˜ ์ˆ˜์š”์˜ˆ์ธก ํŒŒ์ดํ”„๋ผ์ธ์„ ๊ตฌ์ถ•ํ–ˆ์Šต๋‹ˆ๋‹ค.

  • ๐Ÿฅ‡ ๊ตญ๋ฏผ๋Œ€ํ•™๊ต ๋ฐ์ดํ„ฐ ๋ถ„์„ ์•„์ด๋””์–ด ์ฝœ๋ผํ†ค โ€” 1์œ„(์ตœ์šฐ์ˆ˜์ƒ)
    ๐Ÿ”— solpick-solar-roi-bidding-platform
    ํƒœ์–‘๊ด‘ ๋ฐœ์ „๋Ÿ‰ ์˜ˆ์ธก, ROI ๋ถ„์„, ์ง€์›๊ธˆ ๋งค์นญ, ์‹œ๊ณต์‚ฌ ์ถ”์ฒœ์„ ๊ฒฐํ•ฉํ•œ ์˜์‚ฌ๊ฒฐ์ •์ง€์›ํ˜• AI ์„œ๋น„์Šค ํ”„๋กœํ† ํƒ€์ž…์„ ๊ธฐํšยท๊ตฌํ˜„ํ–ˆ์Šต๋‹ˆ๋‹ค.


Technical Skills

Languages

Frameworks & Libraries

Development Tools

DevOps


Thanks for visiting my GitHub.

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  1. ais-route-reconstruction ais-route-reconstruction Public

    Hybrid AIS route reconstruction pipeline using Kalman smoothing and anchor-based trajectory recovery.

    Python 1

  2. dinov3-vit-lora-deepfake-detection dinov3-vit-lora-deepfake-detection Public

    DINOv3 ViT-L/16 LoRA-based deepfake detection pipeline.

    Python 1

  3. lg-aimers-7th lg-aimers-7th Public

    Menu Demand Forecasting for F&B Outlets at Gonjiam Resort

    Jupyter Notebook

  4. maritime-anomaly-signal-diagnosis maritime-anomaly-signal-diagnosis Public

    Multiclass anomaly diagnosis pipeline for anonymized maritime sensor signals.

    Python

  5. solpick-solar-roi-bidding-platform solpick-solar-roi-bidding-platform Public

    Solar generation, ROI analysis, subsidy matching, and installer recommendation web prototype.

    Python

  6. jb-finproof-team/FinProof jb-finproof-team/FinProof Public

    Forked from h01024380577-blip/FinProof

    jb ๊ณต๋ชจ์ „ ๋ณธ์„ 

    TypeScript