PINN training using biobjective optimization: The trade-off between data loss and residual loss
Fabian Heldmann, Sarah Berkhahn, Matthias Ehrhardt, Kathrin Klamroth
Topics & Concepts
OdeResidualOrdinary differential equationMathematical optimizationApplied mathematicsType (biology)Computer sciencePerspective (graphical)Method of mean weighted residualsArtificial neural networkMathematicsDifferential equationAlgorithmFinite element methodArtificial intelligenceMathematical analysisPhysicsThermodynamicsEcologyGalerkin methodBiologyModel Reduction and Neural NetworksNuclear Engineering Thermal-HydraulicsProbabilistic and Robust Engineering Design