Deep Learning

Friendly Description: Deep Learning is a powerful kind of machine learning that uses neural networks with lots of layers, hence the word "deep." Each layer learns something a little more abstract than the one before it. It's like building a tall tower of understanding: the bottom learns simple shapes, the middle learns objects, and the top learns whole scenes. This layered approach is behind most of today's most impressive AI breakthroughs.

Example: Self-driving car software uses deep learning to make sense of the road. Lower layers might detect edges and colors, middle layers recognize wheels and headlights, and the top layers identify a passing bicycle and predict where it's headed, all from a single camera frame.