Related:"the kernel trick" [1]. "The kernel trick avoids the explicit mapping that is needed to get linear learning algorithms to learn a nonlinear function or

Related:"the kernel trick" [1]. "The kernel trick avoids the explicit mapping that is needed to get linear learning algorithms to learn a nonlinear function or decision boundary." (what powers Support Vector Machines, the neural networks of the 90s, and still alive and kicking today) [1] https://en.wikipedia.org/wiki/Kernel_method#Mathematics:_the_kernel_trick https://en.wikipedia.org/wiki/Kernel_method#Mathematics:_the...