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Software developer based in Seoul. A space where I post what I have studied and thought about, with the help of AI.

Standalone essays on this blog

Reading through David MacKay's Information Theory, Inference, and Learning Algorithms. MacKay's Information Theory: The Free Book and the Lectures 2025-01-04 · 2 min read David MacKay’s classic ties information theory, inference, and machine learning into one story, and both the book and the lecture videos are free. Where to get them, to open this series. ...

Following Anthropic's Transformer Circuits thread. Mechanistic Interpretability: Free Materials to Start 2025-05-10 · 1 min read Reverse-engineering neural networks, circuit by circuit. Anthropic’s Transformer Circuits thread and a few companion resources are all free. Where to start, to open this series. Transformer Circuits 1: Summary of Results 2025-05-17 · 3 min read ...

From Sutton & Barto to modern methods, structured along David Silver's course. Reinforcement Learning: Sutton & Barto and David Silver, Free 2020-09-05 · 2 min read The two best free ways into reinforcement learning: Sutton & Barto’s textbook (free PDF) and David Silver’s course (free videos). Where to get them, to open this series. ...

Multi-part series on this blog

Working through Uri Alon's systems-biology lectures. Uri Alon's Systems Biology: The Free Lectures 2026-01-11 · 1 min read Uri Alon reads the living cell the way an engineer reads a circuit, and his whole course, lectures, notes, and exercises, is free. Where to get it, to open this series.