A pre-trained basis network enables fast multi-query inverse parameter estimation by fitting only a linear readout online, demonstrated on harmonic oscillators, Lotka-Volterra, and quantum harmonic oscillator.
GPT-PINN: Generative Pre-Trained Physics-Informed Neural Net- works toward non-intrusive Meta-learning of parametric PDEs
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IP-Basis PINNs: Efficient Multi-Query Inverse Parameter Estimation
A pre-trained basis network enables fast multi-query inverse parameter estimation by fitting only a linear readout online, demonstrated on harmonic oscillators, Lotka-Volterra, and quantum harmonic oscillator.