## XOR Gate, Artificial Neural Network

In this video we solve the problem of modeling an XOR gate using three artificial neurons (our first Artificial Neural Network)

Chapters:

00:00 - Recap

01:53 - XOR problem

05:31 - XOR with sin(x) activation function

13:55 - XOR model

19:54 - Initializing model

22:21 - Feedforward

26:35 - Peter Griffin’s radio show

28:27 - Cost function

31:29 - Differentials / Finite differences

38:23 - Updating network weights and biases

42:30 - Testing our model

46:20 - Inspecting each neuron

53:23 - What’s next?

55:47 - How ChatGPT works?

Full series: From C-ro to ML