Pinn [extra — Quality]

In a PINN, you have to balance the weighting between the physics loss and the boundary condition loss. Finding the right balance is often a "black art" requiring manual tuning or complex adaptive schemes. If the weights are wrong, the network might satisfy the boundary conditions perfectly while predicting physics that is complete nonsense.

Plan your content with your audience in mind. Create boards that your target audience would be interested in. Pin regularly to keep your audience engaged. In a PINN, you have to balance the