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Sound Field Interpolation on 1D Free-field Simulation Experiment 1 1.0 (Measurement Positions)

-29.57NMSE (dB)ELM (PINN-init)
-30.6692-23.2496-15.83-8.4104Jun 7, 2026

Evaluation results

MethodLinks
ELM (PINN-init)Type=Target-field adaptation, Adaptation Time [s]=0.06, Total Time [s]=1219.002026.06-29.57
PINNType=Pre-training, Iterations=100,000, Total Time [s]=1218.94†2026.06-25.9
PIELM (PINN-init)Type=Target-field adaptation, Adaptation Time [s]=0.42, Total Time [s]=1219.362026.06-25.85
PINNType=Target-field adaptation, Iterations=30,000, Adaptation Time [s]=1060.27, Total Time [s]=2279.212026.06-25.4
PINNType=Target-field adaptation, Iterations=7,000, Adaptation Time [s]=753.74, Total Time [s]=1972.682026.06-22.47
PINNType=Target-field adaptation, Iterations=5,000, Adaptation Time [s]=524.45, Total Time [s]=1743.392026.06-21.29
PIELM (Random)Type=Target-field adaptation, Adaptation Time [s]=0.42, Total Time [s]=0.422026.06-2.09