How to add data loss to neural network?

[CharukaWick]

I have a system of parametric differential equations with observed data. I would like to know how to add data loss to the neural network.

For an example, could you explain how to add data loss to the "Inverse problem for the Lorenz system"? Because the system of differential equations that I'm working with is similar to the Lorenz system.

Any explanation or a modified sample code to the "Inverse problem for the Lorenz system" with added data loss is highly appreciated.

Thank you