Neural Networks
Neural Networks: A Simple, Real Look Let’s break down neural networks in a way that actually makes sense. These things are behind a lot of the cool “AI” stuff you see today—like voice assistants that understand you or apps that tag your friends in photos. If you want to know how AI learns and makes decisions, neural networks are the place to start. So… what are neural networks? A neural network is a computer system inspired (kind of) by the human brain. In your brain, billions of neurons send signals to each other so you can recognize faces, remember things, or guess what might happen next. A neural network does something similar, but with fake “neurons” inside a computer. These neurons sit in layers and are all connected. The network “learns” by changing the strength of these connections—called weights—and little extra numbers called biases. The more it trains, the better it gets at spotting patterns and making predictions. The Main Parts of a Neural Networ...