A qualitative theory of dynamical systems for assessing stability in ResNets

22 Sept 2023 (modified: 11 Feb 2024)Submitted to ICLR 2024EveryoneRevisionsBibTeX
Primary Area: visualization or interpretation of learned representations
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Keywords: Dynamical Systems, stability, residual neural networks
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TL;DR: Assessing stability in ResNets via the theory of Dynamical Systems
Abstract: We present an experimental method for evaluating the stability of ResNets, inspired by the qualitative theory of dynamical systems. To apply qualitative and quantitative properties from the literature on dynamical systems, we have proposed ResNets designed to maintain dimensionality throughout the residual blocks. As a result, we can not only introduce a well-suited concept of expansivity and shadowing properties for ResNets but also analyze their numerical degrees based on Dynamical Systems theory. This work aims to contribute to the understanding of ResNets' stability and bridge the gap between theory and practical applications.
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Submission Number: 5010
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