Universal flow approximation with deep residual networks
Abstract: Residual networks (ResNets) are a deep learning architecture with a recursive structure given through residual blocks and the copying of the input is called a skip connection. This structure can be seen as the explicit Euler discretisation of an associated ordinary differential equation. We use this interpretation to show that by simultaneously increasing the number of skip connection as well as the expressivity of the networks Rk the flow of an arbitrary right hand side can be approximated uniformly by deep ReLU ResNets on compact sets. Further, we derive estimates on the number of parameters needed to do this up to a prescribed accuracy under temporal regularity assumptions. Finally, we discuss the possibility of using ResNets for diffeomorphic matching problems and propose some next steps in the theoretical foundation of this approach
- Standort
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Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
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Online-Ressource
- Sprache
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Englisch
- Anmerkungen
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Universität Freiburg, Masterarbeit, 2019
- Schlagwort
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Neuronales Netz
Approximation
Gewöhnliche Differentialgleichung
- Ereignis
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Veröffentlichung
- (wo)
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Freiburg
- (wer)
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Universität
- (wann)
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2020
- Urheber
- Beteiligte Personen und Organisationen
- DOI
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10.6094/UNIFR/151788
- URN
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urn:nbn:de:bsz:25-freidok-1517881
- Rechteinformation
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Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
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14.08.2025, 11:01 MESZ
Datenpartner
Deutsche Nationalbibliothek. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Beteiligte
- Müller, Johannes
- Harms, Philipp
- Universität
Entstanden
- 2020