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Mathias Leonhardt

CTO & web developer. I write interactive blog posts about the math behind AI, quantum physics, and music — with visualizations you can play with. Built with Claude Code.

Location Hamburg, Germany Joined Joined on  Email address mathias-leonhardt@gmx.de Personal website https://ki-mathias.de/en github website

Education

M.Sc. Informatics, Fachhochschule Wedel — University of Applied Sciences

Work

CTO at P&M Agentur Software & Consulting GmbH, Hamburg

Pin Pinned

Your Ridge Parameter Is PageRank's Damping Factor (and Why BLAS Beats GPU for Mid-Sized KRR)
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Your Ridge Parameter Is PageRank's Damping Factor (and Why BLAS Beats GPU for Mid-Sized KRR)

#machinelearning #python #math #ai
Comments
6 min read
Why Quantum Computers Are Faster — the Answer Isn't Parallelism
ki-mathias profile

Why Quantum Computers Are Faster — the Answer Isn't Parallelism

#quantumcomputing #qiskit #python #physics
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7 min read
Deepfakes Explained — From Vectors to the Decoder Swap (Interactive)
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Deepfakes Explained — From Vectors to the Decoder Swap (Interactive)

#machinelearning #ai #javascript #webdev
Comments
3 min read
I built a bird flight simulator you control by flapping your arms (Three.js + MediaPipe)
ki-mathias profile

I built a bird flight simulator you control by flapping your arms (Three.js + MediaPipe)

#threejs #webgl #mediapipe #ai
Comments
2 min read
Transformer Attention Is Hopfield's 1982 Update Rule (And What That Tells Us About LLM Memory)
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Transformer Attention Is Hopfield's 1982 Update Rule (And What That Tells Us About LLM Memory)

#machinelearning #neuralnetworks #math #ai
2
Comments 2
7 min read

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