Efficient training of physics‐informed neural networks via importance sampling
Mohammad Amin Nabian, Rini Jasmine Gladstone, Hadi Meidani
Topics & Concepts
Computer scienceMathematical optimizationStochastic gradient descentArtificial neural networkHyperparameterPiecewiseSampling (signal processing)Convergence (economics)Collocation (remote sensing)Applied mathematicsAlgorithmMathematicsArtificial intelligenceMachine learningMathematical analysisEconomicsFilter (signal processing)Economic growthComputer visionModel Reduction and Neural NetworksNon-Destructive Testing TechniquesNeural Networks and Applications