In gradient descent, the loss can start to increase even if the learning rate is raised only slightly. For a quadratic ...
With lots of worked examples, problems and summaries and a comprehensive solutions set, this book introduces the basic concepts of electrostatic and magnetostatic fields, covers equations, propagation ...
This is a whole lesson on Differentiation, Gradient Functions and Gradient Problems that builds on the first introductory lesson. It starts to look at applications of differentiation such as finding a ...