On the Computation of the Fisher Information in Continual Learning

Fuente: arXiv
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Autor principal: van de Ven, Gido M.
Formato: Preprint
Publicado: 2025
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author van de Ven, Gido M.
author_facet van de Ven, Gido M.
contents One of the most popular methods for continual learning with deep neural networks is Elastic Weight Consolidation (EWC), which involves computing the Fisher Information. The exact way in which the Fisher Information is computed is however rarely described, and multiple different implementations for it can be found online. This blog post discusses and empirically compares several often-used implementations, which highlights that many currently reported results for EWC could likely be improved by changing the way the Fisher Information is computed.
format Preprint
id arxiv_https___arxiv_org_abs_2502_11756
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle On the Computation of the Fisher Information in Continual Learning
van de Ven, Gido M.
Machine Learning
Artificial Intelligence
Computer Vision and Pattern Recognition
One of the most popular methods for continual learning with deep neural networks is Elastic Weight Consolidation (EWC), which involves computing the Fisher Information. The exact way in which the Fisher Information is computed is however rarely described, and multiple different implementations for it can be found online. This blog post discusses and empirically compares several often-used implementations, which highlights that many currently reported results for EWC could likely be improved by changing the way the Fisher Information is computed.
title On the Computation of the Fisher Information in Continual Learning
topic Machine Learning
Artificial Intelligence
Computer Vision and Pattern Recognition
url https://arxiv.org/abs/2502.11756