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@leehanchung
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Han leehanchung

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Machine Learning Engineer
410 followers · 13 following
  • https://leehanchung.github.io/
  • @HanchungLee
  • https://hubs.la/Q046MS1D0

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Achievement: Starstruckx3Achievement: Pair Extraordinairex4Achievement: YOLOAchievement: QuickdrawAchievement: Public SponsorAchievement: Pull Sharkx3Achievement: Arctic Code Vault Contributor

Achievements

Achievement: Starstruckx3Achievement: Pair Extraordinairex4Achievement: YOLOAchievement: QuickdrawAchievement: Public SponsorAchievement: Pull Sharkx3Achievement: Arctic Code Vault Contributor

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leehanchung/README.md

Han

Writing and building practical AI systems focused on evaluation, alignment, ML infrastructure, search, and recommendation.

Book • Blog • GitHub


Selected Work

Evaluation and Alignment: The Seminal Papers

A practical guide to designing and implementing AI evaluation systems grounded in seminal research.

Get early access
Manning Publications · Available now in MEAP

Evaluation and Alignment: The Seminal Papers

What I Work On

  • Reliable evaluation systems for modern AI applications.
  • Agents, LLM systems, and practical ML infrastructure.
  • Search, recommendation, and machine learning systems in production.

Writing

  • Book: Evaluation and Alignment: The Seminal Papers
  • Blog: Full Stack Machine Learning
  • Current interest: Building AI systems that are measurable, reliable, and useful.

About

  • I've been building machine learning systems since 10 B.C. (Before ChatGPT).
  • I like turning research ideas into production systems.
  • I'm especially interested in the parts of AI that have to work outside of demos.

The current state of my public GitHub

GitHub Snapshot

Top languages used by leehanchung

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  1. awesome-full-stack-machine-learning-courses awesome-full-stack-machine-learning-courses Public

    Curated list of publicly accessible machine learning engineering courses from CalTech, Columbia, Berkeley, MIT, and Stanford.

    JavaScript 538 111

  2. SMILE-factory SMILE-factory Public

    Finetune Falcon, LLaMA, MPT, and RedPajama on consumer hardware using PEFT LoRA

    Jupyter Notebook 106 16

  3. bing-search-mcp bing-search-mcp Public

    MCP Server for Bing Search API

    Python 81 12

  4. cs224n cs224n Public

    Stanford CS224n: Natural Language Processing with Deep Learning, Winter 2020

    JavaScript 128 45

  5. cs182 cs182 Public

    Berkeley CS182/282A Designing, Visualizing and Understanding Deep Neural Networks

    Jupyter Notebook 85 26

  6. llm-pdf-qa-workshop llm-pdf-qa-workshop Public

    Introduction to LLM App Development Workshop: PDF Q&A App using OpenAI, Langchain, and Chainlit

    Python 47 11

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