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Table 4 Performance boost of PINN on the Navier-Stokes equations using transfer learning

From: Transfer learning for deep neural network-based partial differential equations solving

Subtask Original Transfer Boost
Re = 10 1.12e-01 9.89e-02 11.7%
Re = 200 5.44e-01 2.90e-01 46.7%
Re = 300 6.07e-01 3.98e-01 34.4%
Re = 400 6.43e-01 5.23e-01 18.7%
Re = 500 6.73e-01 6.07e-01 9.8%