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New lattice-based framework for piecewise GLMs inspired by renormalization group theory

Researchers have introduced a novel framework for generalized linear models inspired by renormalization group theory. This approach utilizes additive hierarchical expansions to create models that are locally linear, similar to ReLU neural networks, but with an explicit and interpretable partition structure. The framework allows for variations in regression parameters based on multidimensional lattice partitions, offering interpretations as piecewise GLMs, hierarchical mixed-effects regressions, or structured regression trees. The study employs techniques from statistical physics, such as replica analysis, to analyze generalization properties and provides guidance on lattice design and regularization scaling. AI

影响 Introduces a new interpretable modeling framework with potential applications in areas requiring explainable AI.

排序理由 This is a research paper introducing a new statistical modeling framework. [lever_c_demoted from research: ic=1 ai=0.7]

在 arXiv cs.LG 阅读 →

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New lattice-based framework for piecewise GLMs inspired by renormalization group theory

报道来源 [1]

  1. arXiv cs.LG TIER_1 English(EN) · Joshua C. Chang ·

    A renormalization-group inspired lattice-based framework for piecewise generalized linear models

    arXiv:2605.05493v1 Announce Type: cross Abstract: We formally introduce a class of models inspired by renormalization group (RG) theory, built on additive hierarchical expansions analogous to those appearing in functional ANOVA and mixed-effects models. Like ReLU convolutional ne…