Probability Distribution Functions in Neural Networks

"Neural networks are computing systems with interconnected nodes that work much like neurons in the human brain." Neural networks are nodes in a densely packed system that takes input numbers and outputs more numbers. If we look closely at a dense neural network, we can find neurons connected, like the image below. If we further zoom in, we can see precisely what each neuron does. For example, a neuron can be seen as a box that eats a number and throws another computer number as output.