Search Results for author: Maciej Koch-Janusz

Found 3 papers, 0 papers with code

Information theory for data-driven model reduction in physics and biology

no code implementations11 Dec 2023 Matthew S. Schmitt, Maciej Koch-Janusz, Michel Fruchart, Daniel S. Seara, Michael Rust, Vincenzo Vitelli

Model reduction is the construction of simple yet predictive descriptions of the dynamics of many-body systems in terms of a few relevant variables.

Training Deep Neural Networks by optimizing over nonlocal paths in hyperparameter space

no code implementations9 Sep 2019 Vlad Pushkarov, Jonathan Efroni, Mykola Maksymenko, Maciej Koch-Janusz

Hyperparameter optimization is both a practical issue and an interesting theoretical problem in training of deep architectures.

Hyperparameter Optimization

Mutual Information, Neural Networks and the Renormalization Group

no code implementations20 Apr 2017 Maciej Koch-Janusz, Zohar Ringel

Physical systems differring in their microscopic details often display strikingly similar behaviour when probed at macroscopic scales.

Disordered Systems and Neural Networks Statistical Mechanics Information Theory Machine Learning Information Theory Machine Learning

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