But what is a Neural Network? - 3blue1brown / How Does a Neural Network Work in 60 seconds?

For those who want to learn more, I highly recommend the book by Michael Nielsen introducing neural networks and deep learning: https://goo.gl/Zmczdy.

I also highly recommend Chris Olah’s blog

For more videos, Welch Labs also has some great series on machine learning: (

• Learning to see
• Neural Networks Demystified

For those of you looking to go even deeper, check out the text “Deep Learning” by Goodfellow, Bengio, and Courville. Also, the publication Distill is just utterly beautiful.

# Deep learning

• Gradient descent, how neural networks learn
• What is backpropagation really doing?
• Backpropagation calculus