Towards an Algebraic Framework For Approximating Functions Using Neural Network Polynomials

Fuente: arXiv
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Auteurs principaux: Rafi, Shakil, Padgett, Joshua Lee, Nakarmi, Ukash
Format: Preprint
Publié: 2024
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author Rafi, Shakil
Padgett, Joshua Lee
Nakarmi, Ukash
author_facet Rafi, Shakil
Padgett, Joshua Lee
Nakarmi, Ukash
contents We make the case for neural network objects and extend an already existing neural network calculus explained in detail in Chapter 2 on \cite{bigbook}. Our aim will be to show that, yes, indeed, it makes sense to talk about neural network polynomials, neural network exponentials, sine, and cosines in the sense that they do indeed approximate their real number counterparts subject to limitations on certain of their parameters, $q$, and $\varepsilon$. While doing this, we show that the parameter and depth growth are only polynomial on their desired accuracy (defined as a 1-norm difference over $\mathbb{R}$), thereby showing that this approach to approximating, where a neural network in some sense has the structural properties of the function it is approximating is not entire intractable.
format Preprint
id arxiv_https___arxiv_org_abs_2402_01058
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Towards an Algebraic Framework For Approximating Functions Using Neural Network Polynomials
Rafi, Shakil
Padgett, Joshua Lee
Nakarmi, Ukash
Machine Learning
Numerical Analysis
Neural and Evolutionary Computing
Combinatorics
62M45
We make the case for neural network objects and extend an already existing neural network calculus explained in detail in Chapter 2 on \cite{bigbook}. Our aim will be to show that, yes, indeed, it makes sense to talk about neural network polynomials, neural network exponentials, sine, and cosines in the sense that they do indeed approximate their real number counterparts subject to limitations on certain of their parameters, $q$, and $\varepsilon$. While doing this, we show that the parameter and depth growth are only polynomial on their desired accuracy (defined as a 1-norm difference over $\mathbb{R}$), thereby showing that this approach to approximating, where a neural network in some sense has the structural properties of the function it is approximating is not entire intractable.
title Towards an Algebraic Framework For Approximating Functions Using Neural Network Polynomials
topic Machine Learning
Numerical Analysis
Neural and Evolutionary Computing
Combinatorics
62M45
url https://arxiv.org/abs/2402.01058