Neural networks
4 episodes · 2017
An overview of neural networks.
1But what is a Neural Network?
Introduction to neural networks.
2Gradient descent, how neural networks learn
The goal of this video is to introduce the idea of gradient descent and to analyze a specific network.
3What is backpropagation really doing?
What's actually happening to a neural network as it learns?
4Backpropagation calculusfinale
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.
