Patrick Zietkiewicz

I work on AI, have a PhD in math stats, and live in London. Here is my blog, and two recent posts on how AI relates to marketing and fluency.

Contact

I'm always up for meeting new people, so consider this your standing invitation to reach out.

• Email: [email protected]
• X: @pziet_
• GitHub: pziet

Projects

• Waymo Scene Generator (repo, demo)
• Lean 4 Agents (repo, demo)
• Sherlock Holmes Eval (repo, video)
• More at link.

Blog

• AI, Marketing, and Comparing: The Economics of Lists
• AI and Fluency: Can you talk to it

Publications

• Zietkiewicz, P, Kosmidis, I (2024). Bounded-memory adjusted scores estimation in generalized linear models with large data sets. Statistics and Computing, 34, 138. DOI ArViV Supplementary Material
• Kosmidis, I, Zietkiewicz, P (2025). Jeffreys-prior penalty for high-dimensional logistic regression: A conjecture about aggregate bias. Statistical Science (accepted). ArXiV Supplementary Material

More details about publications here.