ادامه مطلب
PINN Made Easy
What is Physics-Informed Neural Network (PINN) exactly? Suppose a physical problem is defined in terms of a PDE. Traditional numerical methods such as finite difference or Runge-Kutta discretize the PDE and solve it on a mesh to find a solution. However, this approach can be computationally expensive for complex geometries or high dimensions. With the advancement of artificial intelligence, a type of neural network known as Physics-Informed Neural Networks (PINNs) has …