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New theory extends Gaussian universality and CGMT to dependent data settings

Researchers have extended the principles of Gaussian universality and the convex Gaussian min-max theorem (CGMT) to dependent data settings. This work demonstrates that Gaussian universality remains applicable to high-dimensional logistic regression even with block dependence, m-dependence, and certain mixing conditions. Additionally, a new CGMT framework has been developed to account for correlations in both covariates and observations. These advancements allow for a better understanding of the impact of data augmentation practices on asymptotic risk in deep learning. AI

IMPACT Provides a theoretical foundation for understanding data augmentation in deep learning under dependent data conditions.

RANK_REASON The cluster contains an academic paper detailing theoretical advancements in statistics. [lever_c_demoted from research: ic=1 ai=0.7]

Read on arXiv stat.ML →

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New theory extends Gaussian universality and CGMT to dependent data settings

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The cluster contains an academic paper detailing theoretical advancements in statistics. [lever_c_demoted from research: ic=1 ai=0.7]
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COVERAGE [1]

  1. arXiv stat.ML TIER_1 English(EN) · Matthew Esmaili Mallory, Kevin Han Huang, Morgane Austern ·

    Universality of High-Dimensional Logistic Regression and a Novel CGMT under Dependence with Applications to Data Augmentation

    arXiv:2502.15752v4 Announce Type: replace-cross Abstract: Over the last decade, a wave of research has characterized the exact asymptotic risk of many high-dimensional models in the proportional regime. Two foundational results have driven this progress: Gaussian universality, wh…