The Physics of Data and Tasks: Theories of Locality and Compositionality in Deep Learning

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1. Verfasser: Favero, Alessandro
Format: Preprint
Veröffentlicht: 2025
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author Favero, Alessandro
author_facet Favero, Alessandro
contents Deep neural networks have achieved remarkable success, yet our understanding of how they learn remains limited. These models can learn high-dimensional tasks, which is generally statistically intractable due to the curse of dimensionality. This apparent paradox suggests that learnable data must have an underlying latent structure. What is the nature of this structure? How do neural networks encode and exploit it, and how does it quantitatively impact performance - for instance, how does generalization improve with the number of training examples? This thesis addresses these questions by studying the roles of locality and compositionality in data, tasks, and deep learning representations.
format Preprint
id arxiv_https___arxiv_org_abs_2510_06106
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle The Physics of Data and Tasks: Theories of Locality and Compositionality in Deep Learning
Favero, Alessandro
Machine Learning
Disordered Systems and Neural Networks
Statistical Mechanics
Deep neural networks have achieved remarkable success, yet our understanding of how they learn remains limited. These models can learn high-dimensional tasks, which is generally statistically intractable due to the curse of dimensionality. This apparent paradox suggests that learnable data must have an underlying latent structure. What is the nature of this structure? How do neural networks encode and exploit it, and how does it quantitatively impact performance - for instance, how does generalization improve with the number of training examples? This thesis addresses these questions by studying the roles of locality and compositionality in data, tasks, and deep learning representations.
title The Physics of Data and Tasks: Theories of Locality and Compositionality in Deep Learning
topic Machine Learning
Disordered Systems and Neural Networks
Statistical Mechanics
url https://arxiv.org/abs/2510.06106