A theoretical basis for model collapse in recursive training

Fuente: arXiv
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Autor principal: Borkar, Vivek Shripad
Formato: Preprint
Publicado: 2025
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author Borkar, Vivek Shripad
author_facet Borkar, Vivek Shripad
contents It is known that recursive training from generative models can lead to the so called `collapse' of the simulated probability distribution. This note shows that one in fact gets two different asymptotic behaviours depending on whether an external source, howsoever minor, is also contributing samples.
format Preprint
id arxiv_https___arxiv_org_abs_2506_09401
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle A theoretical basis for model collapse in recursive training
Borkar, Vivek Shripad
Probability
Machine Learning
68T01
It is known that recursive training from generative models can lead to the so called `collapse' of the simulated probability distribution. This note shows that one in fact gets two different asymptotic behaviours depending on whether an external source, howsoever minor, is also contributing samples.
title A theoretical basis for model collapse in recursive training
topic Probability
Machine Learning
68T01
url https://arxiv.org/abs/2506.09401