Understanding and Mitigating Gradient Flow Pathologies in Physics-Informed Neural Networks
Sifan Wang, Yujun Teng, Paris Perdikaris
Abstract
Related DatabasesWeb of Science You must be logged in with an active subscription to view this.Article DataHistorySubmitted: 12 February 2020Accepted: 25 May 2021Published online: 09 September 2021Keywordsdeep learning, differential equations, optimization, stiff dynamics, computational physicsAMS Subject Headings68T99, 65M99, 68U20Publication DataISSN (print): 1064-8275ISSN (online): 1095-7197Publisher: Society for Industrial and Applied MathematicsCODEN: sjoce3
Topics & Concepts
Artificial neural networkBalanced flowFlow (mathematics)Subject (documents)Applied mathematicsComputer scienceMathematicsCalculus (dental)Mathematics educationArtificial intelligenceMathematical analysisGeometryLibrary scienceDentistryMedicineModel Reduction and Neural NetworksFluid Dynamics and Turbulent FlowsFluid Dynamics and Vibration Analysis