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Table 3 Performance boost of GP-PINN on the Helmholtz benchmarks using transfer learning

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

Subtask

Original

Transfer

Boost

case 2

9.01e-03

6.61e-03

26.6%

case 3

3.48e-03

2.55e-03

26.7%

case 4

9.20e-03

7.76e-03

15.7%

case 5

2.33e-02

2.24e-02

3.9%

case 6

3.04e-02

2.79e-02

8.2%

case 7

7.28e-02

3.23e-02

55.6%