Almost anything will work, but why not take the simple example x = y ... of time pushing the idea of linear approximations on my students, we do need nonlinear functions to describe most ...

Without a nonlinear function in the pipeline, a basic deep neural network would be one giant linear system that could be solved ... smaller than others after repeated multiplications. Early examples ...

Investopedia / Michela Buttignol Nonlinear regression is a form of regression analysis in which data is fit to a model and then expressed as a mathematical function. Simple linear regression ...