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PredictiveIntelligenceLab / Long-time-Integration-PI-DeepONets

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The code of modified fully-connected neural network architecture seems to be wrong #5

Open xubonan opened 1 year ago

xubonan commented 1 year ago

In the publication, only the last layer uses U and V, but in the code it seems that every layers used U and V

sifanexisted commented 1 year ago

If you are referring to equation (4.1)-(4.5) in the paper, then you may see that U,V are used in every hidden layer, as shown in equation (4.4)

xubonan commented 1 year ago

I misunderstood that formula. This modified FNN have greatly improved the accuracy of PINN.