Video Backpropagation
Last updated: January 4, 2023
Video 3 (14 min)
In this lesson, you will watch the third video on NN by 3Blue1Brown which explains how backpropagation works.
There is one minor terminological error in this video: they call the use of mini-batches stochastic gradient descent. In fact, this is called mini-batch gradient descent. Stochastic gradient descent uses a single example at each iteration.