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- A user named cae_shot is experiencing issues with a physics-informed neural network (PINN) failing to find a non-trivial solution for the damped harmonic oscillator ODE when k values are increased beyond 50. They have attempted various troubleshooting steps but continue to encounter this problem.
- This issue is significant because it highlights challenges in training deep learning models, particularly PINNs, on complex and stiff differential equations where traditional methods may struggle due to the inherent instability or stiffness of these problems. Addressing such issues is crucial for advancing AI’s capability in solving real-world scientific problems accurately.
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Originally published at reddit.com. Curated by AI Maestro.
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