Exponential Integration of the Linear Assignment Flow
Abstract: We introduce the linear assignment flow as an approximation of the full nonlinear assignment flow, which is a method for contextual data labeling on arbitrary graphs. The linear assignment flow is a dynamical system evolving on the tangent space of a statistical manifold. It is numerically determined using exponential integrators and Krylov subspace approximation, for which we provide error estimates. The approximation property of the linear assignment flow is illustrated by a numerical experiment. This work is supplemented by two papers on variational modeling and unsupervised labeling [1].
- Standort
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Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
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Online-Ressource
- Sprache
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Englisch
- Erschienen in
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Exponential Integration of the Linear Assignment Flow ; volume:19 ; number:1 ; year:2019 ; extent:2
Proceedings in applied mathematics and mechanics ; 19, Heft 1 (2019) (gesamt 2)
- DOI
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10.1002/pamm.201900434
- URN
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urn:nbn:de:101:1-2022072208073303592283
- Rechteinformation
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
- 15.08.2025, 07:24 MESZ
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