E1 - But what is a Neural Network?

Aired: October 05, 2017

Introduction to neural networks.

E2 - Gradient descent, how neural networks learn

Aired: October 16, 2017

The goal of this video is to introduce the idea of gradient descent and to analyze a specific network.

E3 - What is backpropagation really doing?

Aired: November 03, 2017

What's actually happening to a neural network as it learns?

E4 - Backpropagation calculus

Aired: November 03, 2017

This one is a bit more symbol heavy, and that's actually the point. The goal here is to represent in somewhat more formal terms the intuition for how backpropagation works in part 3 of the series, hopefully providing some connection between that video and other texts/code that you come across later.