Dr Andy Corbett

by Dr Andy Corbett

Lesson

The Kernel Trick

1. Don't Be Fooled by the Kernel Trick

Welcome to the first section of the course. Our goal for this section is to start off with a basic linear model and apply the kernel trick to derive an advanced non-parametric analogue.

We shall cover:

  • Projecting data into higher dimensions to obtain linear separability
  • Using the kernel trick to derive the Kernel Ridge Regression (KRR) model
  • Experimenting with KRR models on different data sets
  • Identifying and choosing suitable hyperparameters and deploying the model