Short course · intro

Neural Networks

Build a neural network from its smallest piece, one neuron at a time.

0 of 2 read · 2 parts · ~9 min

1. 1 What one neuron computes A neuron multiplies each input by a weight, sums the results, and adds a bias. 4 min
2. 2 The activation function A neuron squashes its weighted sum through a nonlinear function, which is what lets stacked neurons do more than a straight line. 5 min